10. A bowl contains 10 marbles: 3 red marbles, 5 blue marbles, and 2 white marbles. Threemarbles are randomly selected from the bowl with replacement.(a) Find the probability of selecting 2 blue marbles.(b) Given that 2 red marbles are already selected, find the probability of selecting eachof the following:(i) One white marble(ii) One blue marble(iii) Two blue marbles(c) Based on your answer in (b), given that 2 red marbles are already selected, find themean and variance of selecting blue-marble.(d) Are the events of selecting red marbles and blue marbles independent?

Answered: Image /qna-images/answer/22755812-01cb-45bb-ac70-4e4dfcfcb4dd.jpg

Answered: 10. A bowl contains 10 marbles: 3 red…

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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Bianca buys a bag of cookies that contains 8 chocolate chip cookies, 4 peanut butter cookies, 9 sugar cookies and 6 oatmeal cookies. What is the probability that Bianca randomly selects an oatmeal cookie from the bag, eats it, then randomly selects a chocolate chip cookie? Express you answer as a reduced fraction.
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