box contains 5 green and 3 orange balls. If three balls are taken at random with replacements, what is the probability of having at least 2 orange balls?   A. 175/256   B. 81/256   C. 225/512   D. 135/512

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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A box contains 5 green and 3 orange balls. If three balls are taken at random with replacements, what is the probability of having at least 2 orange balls?

 

A.

175/256

 

B.

81/256

 

C.

225/512

 

D.

135/512

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