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(2) Here are grades collected from freshmen and sophomores I А В С D 10 16 20 6. 13 14 33 31 29 44 35 Grade Freshmen F F total 15 9. 70 Sophomores S 8 Juniors J 15 14 11 54 10 4 48 total 172 If a person is randomly selected from this class, what is the probability that the person a) is a junior b) is a sophomore and made a B c) is a freshman, given that the student made an A

(2) Here are grades collected from freshmen and sophomores I А В С D 10 16 20 6. 13 14 33 31 29 44 35 Grade Freshmen F F total 15 9. 70 Sophomores S 8 Juniors J 15 14 11 54 10 4 48 total 172 If a person is randomly selected from this class, what is the probability that the person a) is a junior b) is a sophomore and made a B c) is a freshman, given that the student made an A

MATLAB: An Introduction with Applications
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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(2) Here are grades collected from freshmen and sophomores Grade A F total Freshmen F 15 9. 10 16 20 70 Sophomores S 8 14 11 13 14 33 31 29 44 35 15 6. 54 Juniors J 10 7 4 48 total 172 If a person is randomly selected from this class, what is the probability that the a) is a junior b) is a sophomore and made a B c) is a freshman, given that the student made an A d) made an C, given that the student was a junior? e) is a junior or made a D? person
Transcribed Image Text:(2) Here are grades collected from freshmen and sophomores Grade A F total Freshmen F 15 9. 10 16 20 70 Sophomores S 8 14 11 13 14 33 31 29 44 35 15 6. 54 Juniors J 10 7 4 48 total 172 If a person is randomly selected from this class, what is the probability that the a) is a junior b) is a sophomore and made a B c) is a freshman, given that the student made an A d) made an C, given that the student was a junior? e) is a junior or made a D? person
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