126k views
0 votes
A. 3/22
B. 3/7
C. 8/15
D. 8/11

A. 3/22 B. 3/7 C. 8/15 D. 8/11-example-1

1 Answer

3 votes
P(Q|R) = P(Q&R)/P(R)
= (3/37)/(7/37)
= 3/7

The appropriate choice is ...
B. 3/7
User Voora Tarun
by
9.4k points