Kathryn buys a bag of cookies that contains 9 chocolate chip cookies, 5 peanut butter cookies, 8 sugarcookies and 7 oatmeal raisin cookies. What is the probability that Kathryn randomly selects a chocolatechip cookie from the bag, eats it, then randomly selects another chocolate chip cookie?(Round your answer to 4 decimal places.)

Answered: Image /qna-images/answer/151a782d-e0f7-4883-9027-667852ab3304.jpg

Answered: Kathryn buys a bag of cookies that…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Similar questions

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.
Lucas buys a bag of cookies that contains 5 chocolate chip cookies, 9 peanut butter cookies, 8 sugar cookies and 6 oatmeal raisin cookies. What is the probability that Lucas randomly selects a chocolate chip cookie from the bag, eats it, then randomly selects another chocolate chip cookie? Express your answer as a reduced fraction.
Eric teaches ceramics in his studio. He estimates that one 20% people who call for information about a class will sign up for the class. Last week he received nine calls. Find the probability that two of the people will sign up for class?
Tevin buys a bag of cookies that contains 4 chocolate chip cookies, 7 peanut butter cookies, 8 sugar cookies and 9 oatmeal raisin cookies. What is the probability that Tevin randomly selects an oatmeal raisin cookie from the bag, eats it, then randomly selects another oatmeal raisin cookie? Express your answer as a reduced fraction.
Benjamin attended his town's annual Worm Charming Competition. Contestants are assigned to a square foot of land, where they have 30 minutes to "charm" worms to the surface of the dirt using a single technique. Benjamin observed contestants' charming techniques, and kept track of how many worms surfaced. The probability that a contestant tried singing into the ground is 0.5, the probability that a contestant charmed 21- 30 worms is 0.2 and the probability that a contestant tried singing into the ground and charmed 21-30 worms is 0.1. What is the probability that a randomly chosen contestant tried singing into the ground or charmed 21-30 worms?
Find the probability of rolling two dice that add up to 3 or 7. (leave your answer as a reduced fraction)
Whitney wants to practice shooting for basketball. Her mom will give her $20 if she makes 3 free throws in a row, $10 for 2 free throws, and $5 for 1 free throw. Whitney will pay her mom $10 for no free throws. She normally scores 68% of the time. What is the probability that she makes all 3 free throws? What is the probability that she only makes 2 free throws? What is the probability that she only makes 1 free throw? What is the expected value for how much money she can expect to make?
Tom buys a bag of cookies that contains 9 chocolate chip cookies, 9 peanut butter cookies, 4 sugar cookies and 7 oatmeal raisin cookies. What is the probability that Tom randomly selects a chocolate chip cookie from the bag, eats it, then randomly selects another chocolate chip cookie? Express your answer as a reduced fraction.
John creates comic strips for his town's newspaper. Last week, he created 8 comic strips, 6 of which were about raising kids. If John's dog indiscriminately ate 5 of the comic strips, what is the probability that all of them are about raising kids? Write your answer as a decimal rounded to four decimal places.
Maggie is a sandwich maker at a local deli. Last week, she tracked the number of peanut butter and jam sandwiches ordered, noting the flavour of jam and type of peanut butter requested. Creamy peanut Chunky peanut butter butter Strawberry jam 7 Grape jam 3 What is the probability that a randomly selected sandwich was made with strawberry jam and chunky peanut butter? Simplify any fractions.
Julio rolls a 6 sided red die and a 6 sided black die, if the red die lands on 3 and the sum of the 2 die is greater than 5. Julio wins a point. Determine the probability that Julio will win a point.
Find the probability that z is greater than -1.72.

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