A bag contains 5 white, 7 red and 8 black balls. If 4 balls are drawn one by one with replacement, what is the probability that all are white ?

A bag contains 5 white, 7 red and 8 black balls. If 4 balls are dra

1.	A bag contains 5 white, 7 red and 8 black balls. If 4 balls are drawn one by one with replacement, what is the probability that all are white ?
A.	1/256
B.	1/16
C.	4/20
D.	4/8
Answer» B. 1/16

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A bag contains 5 white, 7 red and 8 black balls. If 4 balls are drawn one by one with replacement, what is the probability that all are white ?

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