More examples: INDEPENDEN TRIALS Roll (2)two dice (5)five times (5 independent trials) Flip 3 coins (p,n,d) 4 times (4 independent trials) To think about... What is the probability of rolling a 3 twice? What is the probability of rolling a number greater than 3 twice? What is the probability of rolling a total of 7, every time? What is the probability of never rolling a 7? What is the probability of getting at least one head on the 3 coins flipped, at leas

Q: A pool of potential jurors consists of 17 men and 12 women. 12 jurors are to be chosen at random…

A: Total :  29 ( 17 men , 12 women ) 12 juriors have to be select :  Used terms  Probability=…

Q: A pair of fair dice is rolled. What is the probability that the second die lands on a value that is…

A: A pair of fair dice is rolled.Sample space: S = { (1,1) (1,2) (1,3) (1,4) (1,5) (1,6) (2,1) (2,2)…

Q: You roll two fair 6-sided dice. What is the probability that you: a) roll doubles? (both dice show…

A: roll two fair six sided dice. total outcomes  =6*6 = 36

Q: 2. An urn contains 4 red balls, 3 blue balls, 2 green balls and one black ball. (a) If two balls are…

A: Given that an urn contains 4 red balls, 3 blue balls, 2 green ball and one black ball. Thus, total…

Q: To the right are the outcomes that are possible when a couple has three children. Refer to that…

A: Probability: The formula for probability of an event E is as follows:   P(E) = (number of favorable…

Q: Your statistics class has 26 students in it (14 girls and 12 boys). Your teacher uses a calculator…

A: A) There are 26 students in a statistics class out of which 14 girls and 12 boys. The probability of…

Q: Say you have a pair of specialty dice with 10 sides instead of the usual six. The dice are fair,…

A: roll pair of specialty dice with 10 sides.  P(roll total of 6 ) = ?   P(event) = no. of favorable…

Q: How many combinations of three high-risk stocks could you randomly select from five high-risk…

A: (a) From the given information, the combination of three high-risk stocks are selected randomly from…

Q: Two standard dice are rolled. What is the probability of rolling a total of 9? 9 05 36 5 18

A: given data, stnadard dice are rolled there are two dice are rolled total outcomes:=62=36 outcomeswe…

Q: involving the rolling of two fair dice. What is the probability of one of the dice showing 5 or the…

A: The sample space for rolling of two fair dice is given below:…

Q: Probability From a pack of 52 playing cards what is the chance of picking.... 1. a Jack 2. a club 3.…

A: For the given 52 playing cards and Dice roll we need to find the probabilities.

Q: Rolling three four-sided dice, what is the probability of totaling at least 9?

A: Given rolling three four sided dice.

Q: 4. Two six-sided dice are rolled. (a) Find the probability of not rolling double sixes. (b) Find the…

A: As per given by the question, there are rolled two six sizes dice. Now, (a). Find the probability of…

Q: A deck of cards has: 4 cards of suit A, 5 cards of suit B, 7 cards of suit C, A hand is a subset of…

A: It is required to find the number of hands possible, and the probability that a hand has 1 card of…

Q: In the game of blackjack as played in casinos in Las Vegas, Atlantic City, Niagara Falls, as well as…

A: Disclaimer : “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Involving the rolling of two fair seven-sided dice, nswer the following questions. (1) What is the…

A: (1) The probability that the sum is 5, given that at least one of the numbers rolled is even is…

Q: At a local animal shelter, there are currently 42 dogs, 25 cats and 4 birds available for adoption.…

A: Solution: 4. From the given information, there are 42 dogs, 25 cats and 4 birds available for…

Q: HIV Status Yes No Test Positive 47 6 Negative 2 79 1. How many false positives are there? 2. How…

A: According to answering guidelines,  we can answer only first 3 subparts of a question and the…

Q: (a) What is the probability that the first chip you draw is blue? (b) Suppose you drew a blue chip…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: pair of dice is rolled. What are the odds of rolling a sum of 10 or a sum of 11? the odds of…

A: Sample space of pair dice.  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2) (2,3) (2,4) (2,5)…

Q: Pick 3 numbers (without repetition) randomly from 1, 2, 3, 4, 5, 6, 7, 8, and 9. What is the…

A: Given problem Given that   Pick 3 numbers without repetition randomly from 1,2,3,4,5,6,7,8 and 9.…

Q: Exercise 8. In a dice game, players each roll 6 fair 6-sided dice. Each player keeps track of the…

A: Given information: 6 fair 6-sided dice Let I be subject A and you be the subject B.

Q: 3 three sided dice (with sides labeled 1, 2, and 3) are rolled and their sum is recorded. What is…

A: If a three sided dice is rolled, then the outcomes are {1, 2, 3}.

Q: What is the probability of rolling a sum of 6 on a standard pair of six-sided dice? Express your…

A: If a pair of six sided die is rolled then the possible out comes…

Q: What is the probability that a number selected at random from the first 1,000 positive integers is…

A:

Q: MD Doctor of Osteopathy Pathology 5 1 Pediatrics 8 2 Orthopedics 20 3 Choosing one doctor at…

A: Probability: The probability of an even is the proportion of the number of times the event occurs to…

Q: 26 sided dice are rolled what is the probability that the sum of two numbers on the dice will be…

A:

Q: 4 5 6 7 8 2 What is the probability of rolling a 3 and then an even number? 1 16 1. 112 510o1108

A: Here we are given the numbers; 1 2 3 4 5 6 7 8 We have one 3 and 8 different numbers. Hence…

Q: Two fair 6-sided dice are rolled. What is the probability that the sum of the two dice is either 8…

A: From the provided information, Two fair 6-sided dice are rolled. Total outcomes = 6 × 6 = 36

Q: Three coins are tossed. What is the theoretical probability of tossing 2 heads and 1 tails? o 1 112

A: