If n = 15 and p = .4,then the standard deviation of the binomial distribution is:
A)9
B)6
C)3.6
D)1.897
E).4

Name: If n = 15 and p = .4,then the standard deviation of the binomial distribution is: A)9 B)6 C)3.6 D)1.897 E).4
Brand: Quizplus
Rating: 4.8 (42 reviews)

Question

Quizplus · Accepted Answer

The standard deviation of a binomial distribution is calculated using the formula √(n * p * (1-p)). Substituting n = 15 and p = 0.4, we get √(15 * 0.4 * 0.6) = √3.6 ≈ 1.897.

If N = 15 and P =