Statistics math

Question

After giving a test to a group of students, below is the summary of grades and gender. 

	A	B	C	Total
Male	8	9	16	33
Female	10	20	19	49
Total	18	29	35	82

If a student is randomly chosen, find the probability that the student is male and earned a A. Leave your answer as a reduced fraction.

Answer 1

Pr(M&A) = 8/82 = 4/41

Pr(Male and earned an A) = number of those males who earned an A

divided by the total number of students = 8 divided by 82

if the student is randomly selected