vm7 1 Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 12 4 18 34 Female 10 7 20 37 Total 22 11 38 71 If one student is chosen at random,Find the probability that the student got a B: Find the probability that the student was male AND got a "B": Find the probability that the student was female OR got an "B": If one student is chosen at random, find the probability that the student got a 'A' GIVEN they are female:
vm7 1 Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 12 4 18 34 Female 10 7 20 37 Total 22 11 38 71 If one student is chosen at random,Find the probability that the student got a B: Find the probability that the student was male AND got a "B": Find the probability that the student was female OR got an "B": If one student is chosen at random, find the probability that the student got a 'A' GIVEN they are female:
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 63E: Seat Belt Effectiveness A federal study showed that 63.8 of occupants involved in a fatal car crash...
Question
vm7 1
Giving a test to a group of students, the grades and gender are summarized below
A | B | C | Total | |
Male | 12 | 4 | 18 | 34 |
Female | 10 | 7 | 20 | 37 |
Total | 22 | 11 | 38 | 71 |
If one student is chosen at random,
Find the
Find the probability that the student was male AND got a "B":
Find the probability that the student was female OR got an "B":
If one student is chosen at random, find the probability that the student got a 'A' GIVEN they are female:
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