Q1

Giving a test to a group of students, the grades and gender are summarized below

	A	B	C	Total
Male	6	17	15	38
Female	9	13	19	41
Total	15	30	34	79

If one student was chosen at random, find the probability that the student got a B.

Answer=

Q2

Giving a test to a group of students, the grades and gender are summarized below

	A	B	C	Total
Male	18	9	13	40
Female	15	16	10	41
Total	33	25	23	81

If one student is chosen at random, Find the probability that the student did NOT get an "A"

Answer=

Q3

Use the spinner below.