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An Urn Contains 3 Red, 2 Blue, and 5 Green

Question 65

Multiple Choice

An urn contains 3 red, 2 blue, and 5 green marbles. If we pick 4 marbles with replacement and count the number of red marbles in the 4 picks, the probabilities associated with this experiment are P(0) = 0.24, P(1) = 0.41, P(2) = 0.265, P(3) = 0.076, and P(4) = 0.009. The probability of less than 2 red marbles is:


A) 0.41.
B) 0.65.
C) 0.915.
D) 0.991.

Correct Answer:

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