B be two non—empty events of the experiment. If A consists of 4 outcomes, then the number of outcomes B must have so that A and B are independent, is
A. 4
B. 3 or 9
C. 6
D. 5 or 10
Answer:D
B be two non—empty events of the experiment. If A consists of 4 outcomes, then the number of outcomes B must have so that A and B are independent, is
A. 4 B. 3 or 9 C. 6 D. 5 or 10