Question 1050893
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Hi  
A test was given to a group of students. The grades and gender are summarized below
        A	B	C	Total
Male	19	20	2	41
Female	6	15	17	38
Total	25	35	19	79
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
P(A|B) = P(A and B)/P(B)
P(B | M) = {{{(20/79)/(35/79)}}} = 20/35