The standard deviation of a binomial distribution for which n = 50 and p = 0.15 is:
A) 50.15
B) 7.082
C) 6.375
D) 2.525
E) 0.15

Name: The standard deviation of a binomial distribution for which n = 50 and p = 0.15 is: A) 50.15 B) 7.082 C) 6.375 D) 2.525 E) 0.15
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Quizplus · Accepted Answer

The standard deviation of a binomial distribution is calculated using the formula √(n * p * (1-p)). Substituting n = 50 and p = 0.15, we get √(50 * 0.15 * 0.85) = √(6.375) ≈ 2.525.

The Standard Deviation of a Binomial Distribution for Which N