Independent events

6 practice questionsIntroductory StatisticsStep-by-step solutions

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What is the probability of rolling a 6 on each of two independent dice?

A.1/6

B.1/12

C.1/36

D.2/6

If $P(A) = 0.5$ and $P(B) = 0.4$ and $A$ and $B$ are independent, what is $P(A \text{ and } B)$ ?

0.2

0.9

0.1

0.45

If events A and B are independent, then P(A and B) equals what?

A.P(A) plus P(B) always

B.P(A) minus P(B)

C.Zero always

D.P(A) times P(B)

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