### 6.2 Introduction to Probability University of Iowa

CHAPTER 10 Probability Prek 12. MDM4U_4.2_Theoretical_Probability.pdf - docs.google.com, e) The theoretical probability of getting an 8 is 5/36, or 0.1389 f) The empirical probability of getting an 8 is (insert your answer from question 5).

### Three theoretical probability distributions Gateway

Section 5.2 – Two Kinds of Probability ed.gov.nl.ca. know the meaning of a probability density function and a cumulative density function, standard or Z score, and note the names of the important theoretical distributions–normal, lognormal, t, F and χ2. If you can understand the basic concepts of theoretical distributions, then it is much easier to understand the logic of hypothesis testing that will be presented in a later chapter. In, What is the probability of failing the quiz (getting 0, 1, 2, or 3 correct) by guessing? The event “failing the quiz” consists of the outcomes 0, 1, 2, and 3..

MDM4U_4.2_Theoretical_Probability.pdf - docs.google.com Theoretical probability is the probability that is calculated using math formulas. This is the probability based on math theory. Experimental Probability. Experimental probability is calculated when the actual situation or problem is performed as an experiment. In this case, you would perform the experiment, and use the actual results to determine the probability. In order to accurately

e) The theoretical probability of getting an 8 is 5/36, or 0.1389 f) The empirical probability of getting an 8 is (insert your answer from question 5) probability will be within 0.05 of the true theoretical probability. If one uses If one uses a computer to do the trials, as is possible with the instructional software

THEORETICAL PROBABILITY #1 . 7) Ashley ran to the store to pick up some cereal. The store had 12 aisles. Ashley randomly picked an aisle to start 5 2 theoretical probability - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

2.1 Theoretical Distributions 2.1.1 Discrete Distributions The Binomial Distribution The Poisson Distribution 2.1.2 Continuous Distributions The Normal Distribution Gamma Distribution Gumbel Distribution The x2 Distribution The t Distribution The F distribution 2.1.3 Multivariate Distributions. 1.1 Theoretical Distributions Bernoulli Distribution A Bernoulli experiment is one in which there Theoretical probability is the probability that is calculated using math formulas. This is the probability based on math theory. Experimental Probability. Experimental probability is calculated when the actual situation or problem is performed as an experiment. In this case, you would perform the experiment, and use the actual results to determine the probability. In order to accurately

STANDARD 7.SP.C.5. Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. 2 Three theoretical probability distributions 1. The binomial distribution Consider a random variable that can take on one of two possible values, where one of the values can be viewed as a success and the other as a failure, e.g., Y=the presence/absence of disease. Y is a Bernoulli random variable. Let X=the number of successes out of n trials, i.e., the number of patients who are diseased

Topic: Theoretical Probability- Worksheet 1 Do the following: Two dice are rolled, what is the probability: 1. A sum of 6 appears on the pair of dice. 2. One appears on both the dice. 3. Same number appears on the two dice. From the standard deck of 52 cards a card is drawn. What is the probability that it is a: 4. A diamond 5. a king 6. Black card A class contains 15 boys and 18 girls. … probability will be within 0.05 of the true theoretical probability. If one uses If one uses a computer to do the trials, as is possible with the instructional software

MDM4U_4.2_Theoretical_Probability.pdf - docs.google.com Find the theoretical probability of choosing each pair of colors. Use probability notation. 4. Are all of the outcomes equally likely? Explain your reasoning. 5. How do the theoretical probabilities compare with your experimental probabilities? Explain any differences. 6 C. 1. Brelynn and Akimi change the rules of the game. Each contestant must predict which color combination will result from

Topic: Theoretical Probability- Worksheet 1 Do the following: Two dice are rolled, what is the probability: 1. A sum of 6 appears on the pair of dice. 2. One appears on both the dice. 3. Same number appears on the two dice. From the standard deck of 52 cards a card is drawn. What is the probability that it is a: 4. A diamond 5. a king 6. Black card A class contains 15 boys and 18 girls. … 2 Three theoretical probability distributions 1. The binomial distribution Consider a random variable that can take on one of two possible values, where one of the values can be viewed as a success and the other as a failure, e.g., Y=the presence/absence of disease. Y is a Bernoulli random variable. Let X=the number of successes out of n trials, i.e., the number of patients who are diseased

theoretical probability of getting a head is 50%, because heads and tails are equally likely. However, in flipping a coin, someone might get a run of heads or tails that leads them to a different experimental probability for heads. After many coin tosses, the experimental probability for heads would approach 50%. number of different ways the event can occur total number of equally likely 2 Probability is the measure of how likely an event is to occur. Each possible result of a probability experiment or situation is an outcome. The sample space is the set of all possible outcomes. An event is an outcome or a set of outcomes. 3 Probabilities are written as fractions or decimals from 0 to 1, or as percents 0% to 100%. Equally likely outcomes have the same chance of occurring. Ex

the course Measure Theoretic Probability for a number of years. To a large extent this course was initially based on the book Probability with Mar- tingales … know the meaning of a probability density function and a cumulative density function, standard or Z score, and note the names of the important theoretical distributions–normal, lognormal, t, F and χ2. If you can understand the basic concepts of theoretical distributions, then it is much easier to understand the logic of hypothesis testing that will be presented in a later chapter. In

the course Measure Theoretic Probability for a number of years. To a large extent this course was initially based on the book Probability with Mar- tingales … Theoretical probability is the probability that is calculated using math formulas. This is the probability based on math theory. Experimental Probability. Experimental probability is calculated when the actual situation or problem is performed as an experiment. In this case, you would perform the experiment, and use the actual results to determine the probability. In order to accurately

As an example of how the chi-square goodness-of-fit test for a normal distribution can be used, return to the 5-year annualized return rates achieved by the 158 growth funds summarized in Table 2.2 … theoretical probability of landing on the given section(s) of the spinner. 1. P(15) 2 (odd number) 3 (even number) 4. P(not 5) 5. (less than 5) 6. P(greater than 8) 7. P(multiple of 5) 8. (less than 16) 9. (prime number) 10. You roll a number cube. What is the probability that you will roll a number less than 5? 11. The probability that a spinner will land on a red section is 1 6. What is the

Math 247: Theoretical Probability: The Addition Rule and Complements (Section 5.2) Example: A standard deck of playing cards has 52 cards, with 4 suits (hearts, spades, diamonds, clubs), 13 “kinds” 2 Probability is the measure of how likely an event is to occur. Each possible result of a probability experiment or situation is an outcome. The sample space is the set of all possible outcomes. An event is an outcome or a set of outcomes. 3 Probabilities are written as fractions or decimals from 0 to 1, or as percents 0% to 100%. Equally likely outcomes have the same chance of occurring. Ex

know the meaning of a probability density function and a cumulative density function, standard or Z score, and note the names of the important theoretical distributions–normal, lognormal, t, F and χ2. If you can understand the basic concepts of theoretical distributions, then it is much easier to understand the logic of hypothesis testing that will be presented in a later chapter. In theoretical probability The chances of events happening as determined by calculating results that would occur under ideal circumstances. For example, the theoretical probability of rolling a 4 on a four-sided die is 1/4 or 25%, because there is one chance in four to roll a 4, and under ideal circumstances one out of every four rolls would be a 4.

Sign In. Displaying L 9-2 Notes (Theoretical & Experimental Probability).pdf. theoretical probability of landing on the given section(s) of the spinner. 1. P(15) 2 (odd number) 3 (even number) 4. P(not 5) 5. (less than 5) 6. P(greater than 8) 7. P(multiple of 5) 8. (less than 16) 9. (prime number) 10. You roll a number cube. What is the probability that you will roll a number less than 5? 11. The probability that a spinner will land on a red section is 1 6. What is the

### 6.2 Introduction to Probability University of Iowa

L 9-2 Notes (Theoretical & Experimental Probability).pdf. In this quiz, students will be using their probability skills to answer applied problems that relate to theoretical and experimental probability., theoretical probability of landing on the given section(s) of the spinner. 1. P(15) 2 (odd number) 3 (even number) 4. P(not 5) 5. (less than 5) 6. P(greater than 8) 7. P(multiple of 5) 8. (less than 16) 9. (prime number) 10. You roll a number cube. What is the probability that you will roll a number less than 5? 11. The probability that a spinner will land on a red section is 1 6. What is the.

10-4 Theoretical Probability [PDF Document]. probability will be within 0.05 of the true theoretical probability. If one uses If one uses a computer to do the trials, as is possible with the instructional software, know the meaning of a probability density function and a cumulative density function, standard or Z score, and note the names of the important theoretical distributions–normal, lognormal, t, F and χ2. If you can understand the basic concepts of theoretical distributions, then it is much easier to understand the logic of hypothesis testing that will be presented in a later chapter. In.

### Math 247 Theoretical Probability The Addition Rule and

Three theoretical probability distributions Gateway. Find the theoretical probability of choosing each pair of colors. Use probability notation. 4. Are all of the outcomes equally likely? Explain your reasoning. 5. How do the theoretical probabilities compare with your experimental probabilities? Explain any differences. 6 C. 1. Brelynn and Akimi change the rules of the game. Each contestant must predict which color combination will result from STANDARD 7.SP.C.5. Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring..

As an example of how the chi-square goodness-of-fit test for a normal distribution can be used, return to the 5-year annualized return rates achieved by the 158 growth funds summarized in Table 2.2 … Find the theoretical probability of choosing each pair of colors. Use probability notation. 4. Are all of the outcomes equally likely? Explain your reasoning. 5. How do the theoretical probabilities compare with your experimental probabilities? Explain any differences. 6 C. 1. Brelynn and Akimi change the rules of the game. Each contestant must predict which color combination will result from

2 Probability is the measure of how likely an event is to occur. Each possible result of a probability experiment or situation is an outcome. The sample space is the set of all possible outcomes. An event is an outcome or a set of outcomes. 3 Probabilities are written as fractions or decimals from 0 to 1, or as percents 0% to 100%. Equally likely outcomes have the same chance of occurring. Ex theoretical probability The chances of events happening as determined by calculating results that would occur under ideal circumstances. For example, the theoretical probability of rolling a 4 on a four-sided die is 1/4 or 25%, because there is one chance in four to roll a 4, and under ideal circumstances one out of every four rolls would be a 4.

MDM4U_4.2_Theoretical_Probability.pdf - docs.google.com probability will be within 0.05 of the true theoretical probability. If one uses If one uses a computer to do the trials, as is possible with the instructional software

theoretical probability The chances of events happening as determined by calculating results that would occur under ideal circumstances. For example, the theoretical probability of rolling a 4 on a four-sided die is 1/4 or 25%, because there is one chance in four to roll a 4, and under ideal circumstances one out of every four rolls would be a 4. Three theoretical probability distributions 1. The binomial distribution Consider a random variable that can take on one of two possible values, where one of the values can be viewed as a success and the other as a failure, e.g., Y=the presence/absence of disease. Y is a Bernoulli random variable. Let X=the number of successes out of n trials, i.e., the number of patients who are diseased out

Download practice theoretical and experimental probability answer key PDF, ePub, Mobi Books practice theoretical and experimental probability answer key PDF, ePub, Mobi Page 2 In this quiz, students will be using their probability skills to answer applied problems that relate to theoretical and experimental probability.

In this quiz, students will be using their probability skills to answer applied problems that relate to theoretical and experimental probability. theoretical probability of landing on the given section(s) of the spinner. 1. P(15) 2 (odd number) 3 (even number) 4. P(not 5) 5. (less than 5) 6. P(greater than 8) 7. P(multiple of 5) 8. (less than 16) 9. (prime number) 10. You roll a number cube. What is the probability that you will roll a number less than 5? 11. The probability that a spinner will land on a red section is 1 6. What is the

Three theoretical probability distributions 1. The binomial distribution Consider a random variable that can take on one of two possible values, where one of the values can be viewed as a success and the other as a failure, e.g., Y=the presence/absence of disease. Y is a Bernoulli random variable. Let X=the number of successes out of n trials, i.e., the number of patients who are diseased out 40 ° - 50 ° 14 Is this a Theoretical or an Experimental Probability? 50 ° - 60 ° 16 60 ° - 70 ° 6 5. Is this an Experimental or a Theoretical Probability? From a deck of 52 playing cards, what is the probability that if you draw one card, it will be a 2, 3, 4 or 5? (The deck has 4 suits, each with a 2,3,4,5,6,7,8,9,10, jack, queen, king and ace) The colored wheel is spun 50 times, and

40 ° - 50 ° 14 Is this a Theoretical or an Experimental Probability? 50 ° - 60 ° 16 60 ° - 70 ° 6 5. Is this an Experimental or a Theoretical Probability? From a deck of 52 playing cards, what is the probability that if you draw one card, it will be a 2, 3, 4 or 5? (The deck has 4 suits, each with a 2,3,4,5,6,7,8,9,10, jack, queen, king and ace) The colored wheel is spun 50 times, and probability will be within 0.05 of the true theoretical probability. If one uses If one uses a computer to do the trials, as is possible with the instructional software

So, the total probability of picking a non-ace in 5 consecutive attempts removing the card after each attempt is the product of each individual attempt. The product of each individual attempt is 48/52 * 47/51 * 46/50 * 45/49 * 44/48 = 0.66. Find the theoretical probability of choosing each pair of colors. Use probability notation. 4. Are all of the outcomes equally likely? Explain your reasoning. 5. How do the theoretical probabilities compare with your experimental probabilities? Explain any differences. 6 C. 1. Brelynn and Akimi change the rules of the game. Each contestant must predict which color combination will result from

## Three theoretical probability distributions Gateway

Three theoretical probability distributions Gateway. Download practice theoretical and experimental probability answer key PDF, ePub, Mobi Books practice theoretical and experimental probability answer key PDF, ePub, Mobi Page 2, know the meaning of a probability density function and a cumulative density function, standard or Z score, and note the names of the important theoretical distributions–normal, lognormal, t, F and χ2. If you can understand the basic concepts of theoretical distributions, then it is much easier to understand the logic of hypothesis testing that will be presented in a later chapter. In.

### Measure Theoretic Probability P.J.C. Spreij

10-4 Theoretical Probability [PDF Document]. Math 247: Theoretical Probability: The Addition Rule and Complements (Section 5.2) Example: A standard deck of playing cards has 52 cards, with 4 suits (hearts, spades, diamonds, clubs), 13 “kinds”, 5 2 theoretical probability - Free download as PDF File (.pdf), Text File (.txt) or read online for free..

Theoretical probability is the probability that is calculated using math formulas. This is the probability based on math theory. Experimental Probability. Experimental probability is calculated when the actual situation or problem is performed as an experiment. In this case, you would perform the experiment, and use the actual results to determine the probability. In order to accurately 5 2 theoretical probability - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

2 Three theoretical probability distributions 1. The binomial distribution Consider a random variable that can take on one of two possible values, where one of the values can be viewed as a success and the other as a failure, e.g., Y=the presence/absence of disease. Y is a Bernoulli random variable. Let X=the number of successes out of n trials, i.e., the number of patients who are diseased As an example of how the chi-square goodness-of-fit test for a normal distribution can be used, return to the 5-year annualized return rates achieved by the 158 growth funds summarized in Table 2.2 …

13.1,4 Experimental, Theoretical Probability, Compound Probability You roll a standard number cube 10 times. The results are shown below. 6, 4, 6, 1, 5, 2, 4, 2, 4, 3 Find the experimental probability of each outcome. 1. P(rolling a 5) 2. P(rolling a 6) 3. P(rolling an even number) 4. P(rolling a 1) 5. What is the experimental probability of rolling an odd number on a standard number cube? For Math 247: Theoretical Probability: The Addition Rule and Complements (Section 5.2) Example: A standard deck of playing cards has 52 cards, with 4 suits (hearts, spades, diamonds, clubs), 13 “kinds”

Download practice theoretical and experimental probability answer key PDF, ePub, Mobi Books practice theoretical and experimental probability answer key PDF, ePub, Mobi Page 2 theoretical probability The chances of events happening as determined by calculating results that would occur under ideal circumstances. For example, the theoretical probability of rolling a 4 on a four-sided die is 1/4 or 25%, because there is one chance in four to roll a 4, and under ideal circumstances one out of every four rolls would be a 4.

5 2 theoretical probability - Free download as PDF File (.pdf), Text File (.txt) or read online for free. THEORETICAL PROBABILITY #1 . 7) Ashley ran to the store to pick up some cereal. The store had 12 aisles. Ashley randomly picked an aisle to start

40 ° - 50 ° 14 Is this a Theoretical or an Experimental Probability? 50 ° - 60 ° 16 60 ° - 70 ° 6 5. Is this an Experimental or a Theoretical Probability? From a deck of 52 playing cards, what is the probability that if you draw one card, it will be a 2, 3, 4 or 5? (The deck has 4 suits, each with a 2,3,4,5,6,7,8,9,10, jack, queen, king and ace) The colored wheel is spun 50 times, and 5 2 theoretical probability - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

Name LESSON Date Class Practice B 10-4 Theoretical Probability An experiment consists of rolling one fair number cube. Find the probability of each event. 1. P(3) 2. P(7)… In this quiz, students will be using their probability skills to answer applied problems that relate to theoretical and experimental probability.

theoretical probability The chances of events happening as determined by calculating results that would occur under ideal circumstances. For example, the theoretical probability of rolling a 4 on a four-sided die is 1/4 or 25%, because there is one chance in four to roll a 4, and under ideal circumstances one out of every four rolls would be a 4. e) The theoretical probability of getting an 8 is 5/36, or 0.1389 f) The empirical probability of getting an 8 is (insert your answer from question 5)

40 ° - 50 ° 14 Is this a Theoretical or an Experimental Probability? 50 ° - 60 ° 16 60 ° - 70 ° 6 5. Is this an Experimental or a Theoretical Probability? From a deck of 52 playing cards, what is the probability that if you draw one card, it will be a 2, 3, 4 or 5? (The deck has 4 suits, each with a 2,3,4,5,6,7,8,9,10, jack, queen, king and ace) The colored wheel is spun 50 times, and SRIS TOPIC Probability atletics Passort P earnin 2 I 12 How does it work? Probability Theoretical probability Here are some typical questions Theoretical probability is the expected chance of events written as fractions, decimals or percentages.

2 Probability is the measure of how likely an event is to occur. Each possible result of a probability experiment or situation is an outcome. The sample space is the set of all possible outcomes. An event is an outcome or a set of outcomes. 3 Probabilities are written as fractions or decimals from 0 to 1, or as percents 0% to 100%. Equally likely outcomes have the same chance of occurring. Ex 2 Three theoretical probability distributions 1. The binomial distribution Consider a random variable that can take on one of two possible values, where one of the values can be viewed as a success and the other as a failure, e.g., Y=the presence/absence of disease. Y is a Bernoulli random variable. Let X=the number of successes out of n trials, i.e., the number of patients who are diseased

STANDARD 7.SP.C.5. Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. 2.1 Theoretical Distributions 2.1.1 Discrete Distributions The Binomial Distribution The Poisson Distribution 2.1.2 Continuous Distributions The Normal Distribution Gamma Distribution Gumbel Distribution The x2 Distribution The t Distribution The F distribution 2.1.3 Multivariate Distributions. 1.1 Theoretical Distributions Bernoulli Distribution A Bernoulli experiment is one in which there

Math 247: Theoretical Probability: The Addition Rule and Complements (Section 5.2) Example: A standard deck of playing cards has 52 cards, with 4 suits (hearts, spades, diamonds, clubs), 13 “kinds” STANDARD 7.SP.C.5. Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring.

### MDM4U_4.2_Theoretical_Probability.pdf docs.google.com

JMAP 7.SP.C.5 Theoretical Probability Geometric Probability. Topic: Theoretical Probability- Worksheet 1 Do the following: Two dice are rolled, what is the probability: 1. A sum of 6 appears on the pair of dice. 2. One appears on both the dice. 3. Same number appears on the two dice. From the standard deck of 52 cards a card is drawn. What is the probability that it is a: 4. A diamond 5. a king 6. Black card A class contains 15 boys and 18 girls. …, MDM4U_4.2_Theoretical_Probability.pdf - docs.google.com.

THEORETICAL PROBABILITY #2 Directions theoretical. theoretical probability of getting a head is 50%, because heads and tails are equally likely. However, in flipping a coin, someone might get a run of heads or tails that leads them to a different experimental probability for heads. After many coin tosses, the experimental probability for heads would approach 50%. number of different ways the event can occur total number of equally likely, know the meaning of a probability density function and a cumulative density function, standard or Z score, and note the names of the important theoretical distributions–normal, lognormal, t, F and χ2. If you can understand the basic concepts of theoretical distributions, then it is much easier to understand the logic of hypothesis testing that will be presented in a later chapter. In.

### THEORETICAL PROBABILITY #2 Directions theoretical

Theoretical probability west.cdn.mathletics.com. STANDARD 7.SP.C.5. Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. THEORETICAL PROBABILITY #1 . 7) Ashley ran to the store to pick up some cereal. The store had 12 aisles. Ashley randomly picked an aisle to start.

Math 247: Theoretical Probability: The Addition Rule and Complements (Section 5.2) Example: A standard deck of playing cards has 52 cards, with 4 suits (hearts, spades, diamonds, clubs), 13 “kinds” Find the theoretical probability of choosing each pair of colors. Use probability notation. 4. Are all of the outcomes equally likely? Explain your reasoning. 5. How do the theoretical probabilities compare with your experimental probabilities? Explain any differences. 6 C. 1. Brelynn and Akimi change the rules of the game. Each contestant must predict which color combination will result from

MDM4U_4.2_Theoretical_Probability.pdf - docs.google.com Math 247: Theoretical Probability: The Addition Rule and Complements (Section 5.2) Example: A standard deck of playing cards has 52 cards, with 4 suits (hearts, spades, diamonds, clubs), 13 “kinds”

theoretical probability of landing on the given section(s) of the spinner. 1. P(15) 2 (odd number) 3 (even number) 4. P(not 5) 5. (less than 5) 6. P(greater than 8) 7. P(multiple of 5) 8. (less than 16) 9. (prime number) 10. You roll a number cube. What is the probability that you will roll a number less than 5? 11. The probability that a spinner will land on a red section is 1 6. What is the 13.1,4 Experimental, Theoretical Probability, Compound Probability You roll a standard number cube 10 times. The results are shown below. 6, 4, 6, 1, 5, 2, 4, 2, 4, 3 Find the experimental probability of each outcome. 1. P(rolling a 5) 2. P(rolling a 6) 3. P(rolling an even number) 4. P(rolling a 1) 5. What is the experimental probability of rolling an odd number on a standard number cube? For

download. you should get the file at once here is the ultimate pdf download link for 11 2 theoretical and experimental probability answers epub download Epub Download 11 2 Theoretical And Experimental Probability Answers e) The theoretical probability of getting an 8 is 5/36, or 0.1389 f) The empirical probability of getting an 8 is (insert your answer from question 5)

download. you should get the file at once here is the ultimate pdf download link for 11 2 theoretical and experimental probability answers epub download Epub Download 11 2 Theoretical And Experimental Probability Answers • Theoretical probability: based on the number of favourable outcomes from the total set of possible outcomes. For example, a 1 in a 1000 chance of buying the winning ticket in a raﬄe. • The long term expected value is found by multiplying the probability & number of trials. • For example, buying 20 game tickets with a 1 in 10 chance, it is expected that 2 prizes would be won. 3

10.2 Theoretical Developments A. Finding Uij(t): Probability of being in state B. Finding wij(t): Probability of leaving state C. Marginal Probabilities D. Matrix Relations and Solutions E. Matrix Note 10.3 Simpliﬁed Model 345. 10.4 First Passage Time Problems A. Time from X0 = i to Absorption B. Variance of Time to Absorption C. Time to Go from any State j to being Absorbed Conditional on 10-3 Theoretical Probability WRITE: When the outcomes in a sample space have an equal chance of occurring, the outcomes are said to be equally likely.

Math 247: Theoretical Probability: The Addition Rule and Complements (Section 5.2) Example: A standard deck of playing cards has 52 cards, with 4 suits (hearts, spades, diamonds, clubs), 13 “kinds” 11-12 Holt Algebra 2 Practice B Theoretical and Experimental Probability Solve. 1. A fruit bowl contains 4 green apples and 7 red apples. What is the probability that a randomly selected apple will be green? 2. When two number cubes labeled 1–6 are rolled, what is the probability that the result will be two 4’s? 3. Joanne is guessing which day in November is Bess’s birthday. Joanne knows