A test was given to a group of students. The grades and gender are summarized below A B C Total Male 4 2 3 9 Female 8 5 9 22 Total 12 7 12 31 If one student is chosen at random from those who took the test, Find the probability that the student got a 'B' GIVEN they are male.

A test was given to a group of students. The grades and gender are summarized below A B C Total Male 4 2 3 9 Female 8 5 9 22 Total 12 7 12 31 If one student is chosen at random from those who took the test, Find the probability that the student got a 'B' GIVEN they are male.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

A test was given to a group of students. The grades and gender are summarized below

	A	B	C	Total
Male	4	2	3	9
Female	8	5	9	22
Total	12	7	12	31

If one student is chosen at random from those who took the test,

Find the probability that the student got a 'B' GIVEN they are male.

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