(2) Here are grades collected from freshmen and sophomores Grade A F total Freshmen F 10 16 20 14 11 13 14 33 31 29 44 35 15 6. 70 Sophomores S 8 Juniors J 15 54 10 7 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 N crizon tho+ the atudont wos oiunior
(2) Here are grades collected from freshmen and sophomores Grade A F total Freshmen F 10 16 20 14 11 13 14 33 31 29 44 35 15 6. 70 Sophomores S 8 Juniors J 15 54 10 7 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 N crizon tho+ the atudont wos oiunior
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 19E
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