7.The following table is asample from a particular counselor ofsome Freshmen and Sophomore classstudents (taking Math, English,Business and GE classes):Math English Business GE25Freshmen351030Sophomore 35153020a. Find the probability of astudent taking Math andSophomore.b. Find the probability of astudenttakingMathorSophomore.c. Find the probability of astudent taking Business classgiven that the student isFreshmen.d. Find the probability of astudent is Freshmen given thatthe student is taking Businessclass.

Answered: Image /qna-images/answer/6bcecf1a-9aed-4e8a-a652-59f29df968a5.jpg

Answered: a. Find the probability of a student…

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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You randomly select one card from a 52-card deck. Find the probability of selecting a face card or a 3. O A. 13 12 O B. 13 O C. 16 4 OD. 13 acer esc 4 W a # 3
At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 32 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
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You play two games against the same opponent. The probability you win thefirst game is 0.4. If you win the first game, the probability you also win the second is 0.2.If you lose the first game, the probability that you win the second is 0.3. A tie is not anoption.a. Are the two games independent? Explain.b. What’s the probability you lose both games?c. What’s the probability you win both games?d. Let random variable X be the number of games you win. Find the probabilitymodel for X.

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