Luis buys a bag of cookies that contains 6 chocolate chip cookies, 9 peanut butter cookies, 7 sugar cookies and 9 oatmeal raisin cookies. What is the probability that Luis randomly selects a sugar cookie from the bag, eats it, then randomly selects another sugar cookie?

Q: Corey buys a bag of cookies that contains 4 chocolate chip cookies, 9 peanut butter cookies, 4 sugar…

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Q: In a large population, 59% of the people have been vaccinated. If 5 people are randomly selected,…

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Q: Brian buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 5 sugar…

A: Number of chocolate chip cookies is 4. Number of peanut butter cookies is 8. Number of sugar cookies…

Q: Heather buys a bag of cookies that contains 8 chocolate chip cookies, 7 peanut butter cookies, 9…

A: Givenno.of chocolate chip cookies=8no.of peanut butter cookies=7no.of sugeat cookies=9no.of oatmean…

Q: A quiz consists of 10 multiple-choice questions each with 4 possible choices. For someone who makes…

A: Solution: Let X be the random variable that the number of correct answers in a quiz. n= 10 total…

Q: A child finds a stack of old magazines in the basement and picks one out at random. Find the…

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Q: If the computed z score is -2.33, determine the probability.

A: Explanation:Here given the z score  I find out the probability for computed z-score in step2

Q: In a large population, 54% of the people have been vaccinated. If 3 people are randomly selected,…

A: Given that 54% of the people have been vaccinated. There are 3 people in the study. That is, n=3 and…

Q: Catherine buys a bag of cookies that contains 7 chocolate chip cookies, 4 peanut butter cookies, 5…

A: Given that, Total number of cookies = 7+4+5+5 = 21 Number of chocolate chip cookies = 7 Number of…

Q: Find the probability of getting either a total of 8 or a 5 when rolling a pair of dice once

A: We have yo find  probability..

Q: A grocery store manager took inventory of all the fruit to decide what needed to be donated. Of the…

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Q: Colleen buys a bag of cookies that contains 7 chocolate chip cookies, 6 peanut butter cookies, 7…

A: We can find the required probability by using the probability definition.

Q: At Shakey's Pizza, 45% of customers order pizzas with either sausage or pepperoni. If 31% get only…

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Q: A box contains 20 blue balls, m yellow balls and n green balls and the probability of selecting a…

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Q: A bag contains 4 red chips, 5 blue chips, and 3 green chips.  If Susie selects a chip from the bag,…

A: The number of red chips is 4. The number of blue chips is 5. The number of green chips is 3.

Q: In a large population, 69 % of the people have been vaccinated. If 4 people are randomly selected,…

A: Let X be the number of people have been vaccinated. X has binomial distribution with number of…

Q: A jar contains 3 red, 2 white, and 5 blue marbles. What is the probability of selecting two marbles…

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Q: In a large population, 59 % of the people have been vaccinated. If 5 people are randomly selected,…

A: Given Data Probability of success,p = 0.59 Probability of failure,q=(1- 0.59 )= 0.41…

Q: What is the probability that she will not have to stop at the light all next week?

A: It is given that the probability that the light will be red is 65% = 0.65

Q: An archer is able to hit the bull's-eye 44% of the time. If she shoots 7 arrows, what is the…

A: Given: Number of shots (n) = 7 Probability of success (hitting the bull's eye) = p = 0.44 Let X be…

Q: Rabbits like to eat the cucumbers in Mimi's garden. There are 14 cucumbers in her garden, which will…

A: Given : There are 14 cucumbers in Mimi's garden Sample size (n) = 14 Based on her experience, the…

Q: Tevin buys a bag of cookies that contains 4 chocolate chip cookies, 7 peanut butter cookies, 8 sugar…

A: The information provided in the question are as follows :- Number of chocolate cookies = 4 Number of…

Q: The probability of drawing a peppermint candy out of a jar of 25 candies is 1/5.How many more…

A: Given : The probability of drawing a peppermint candy out of a jar of 25 candies is 1/5

Q: Find the probability of getting at least 60 heads, when 100 fair coins are tossed.

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Q: An average number of phone calls to the station is 1 for 12 minutes. Find the probability that…

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Q: A high school baseball player has a 0.285 batting average. In one game, he gets 5 at bats. What is…

A: The provided information is as follows:The probability of success is .The total number of bats is

Q: Lauren buys a bag of cookies that contains 5 chocolate chip cookies, 4 peanut butter cookies, 9…

A: Given, chocolate chip cookies = 5                 Peanut butter cookies = 4                 Sugar…

Q: A grocery store manager took inventory of all the fruit to decide what needed to be donated. Of the…

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Q: Camila sets up a passcode on her smart phone, which allows only five-digit codes. A spy sneaks a…

A: From the given information Passcode allows 5 digit codes Fingerprint on the screen was over 5…

Q: Jenna buys a bag of cookies that contains 5 chocolate chip cookies, 9 peanut butter cookies, 7 sugar…

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Q: Skyler buys a bag of cookies that contains 8 chocolate chip cookies, 5 peanut butter cookies, 8…

A: Given that. Total cookies=8+5+8+9=30 Chocolate chip cookies=8 Peanut butter cookies=5 Sugar…