passpadi

2006

Mathematics

POST UTME

A bag contains 10 balls of which 3 are red and 7 are white. Two balls are drawn at random. Find the probability of none of the balls is red, if the draw is with replacement:

A.

0.9

B.

1

C.

0.47

D.

0.49

Correct Answer: 0.49

Explanation

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