If the random variable x is binomially distributed with n = 10 and p = .05, then P(x = 2) is:
A) 0.599
B) 0.914
C) 0.074
D) 0.55
E) 1.00

Name: If the random variable x is binomially distributed with n = 10 and p = .05, then P(x = 2) is: A) 0.599 B) 0.914 C) 0.074 D) 0.55 E) 1.00
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Question

Quizplus · Accepted Answer

Using the binomial probability formula:
P(x = 2) = (10 choose 2) * 0.05^2 * 0.95^8 = 45 * 0.0025 * 0.397 = 0.074
Therefore, the correct answer choice is C.

If the Random Variable X Is Binomially Distributed with N