Gregory buys a bag of cookies that contains 7 chocolate chipcookies, 5 peanut butter cookies, 8 sugar cookies and 8oatmeal cookies.What is the probability that Gregory reaches in the bag andrandomly selects an oatmeal cookie from the bag, eats it,then reaches back in the bag and randomly selects a peanutbutter cookie?Give your answer as a fraction, or accurate to at least 4decimal places.

We have given the following 7 chocolate chip cookies, 5 peanut butter cookies 8 sugar cookies,…

Answered: Gregory buys a bag of cookies that…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Out of 27 students in a class, 7 major in Nursing. Find the probability that two randomly selected students are both Nursing majors. Answer with 4 decimal places or a reduced fraction.
Cornell buys a bag of cookies that contains 5 chocolate chip cookies, 6 peanut butter cookies, 4 sugar cookies and 4 oatmeal cookies.What is the probability that Cornell reaches in the bag and randomly selects an oatmeal cookie from the bag, eats it, then reaches back in the bag and randomly selects a chocolate chip cookie? Give your answer as a fraction, or accurate to at least 4 decimal places.
10% of people born as girl . Calculate the probability that in a batch of 150 students,more than 130 students born as boy
In a box of 30 chocolates, there are 5 chocolate covered cherries, 10 are filled with caramel, 15 are solid chocolate. You randomly select one piece, eat it, and then select a second piece. Determine the probability of selecting two solid chocolates in a row. Round to 4 decimal places.
According to a recent survey, 38% of Americans get enough sleep each night. If 8 people are selected, find the probability that at least 2 people will get enough sleep each night. Round to four decimal places.
Find the probability of choosing a letter other than L from a bag that contains the eighteen letters of the Greek city ELEFTHERIO-KORDELIO. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
Please solve both
Jared buys a bag of cookies that contains 9 chocolate chip cookies, 5 peanut butter cookies, 8 sugar cookies and 6 oatmeal cookies. What is the probability that Jared reaches in the bag and randomly selects 2 oatmeal cookies from the bag? Round your answer to four decimal places.
A baseball player has a batting average of 0.355. What is the probability that he has exactly 4 hits in his next 7 at bats? Round your answer to 4 decimals. The probability is Show your work. Show what you entered into the calculator.
John runs a computer software store. Yesterday he counted 132 people who walked by the store, 69 of whom came into the store. Of the 69, only 23 bought something in the store. (Round your answers to two decimal places.) Estimate the probability that a person who walks by the store will enter the store.
An umbrella seller can earn 750 TL every day if the weather is rainy, and lose 100 TL if it is open. If the probability of rain is 0.3, how much does this seller hope to earn?
in a break room there are 3 bags of pretzels 2 bags of doritos and 4 bags of popcorn .find the probability that someone selects a bag of pretzels or a bag of doritos.

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