For binomial data with p = .50 and n = 36,what is the value of s for the normal approximation?
A)12
B)9
C)3
D)1

Name: For binomial data with p = .50 and n = 36,what is the value of s for the normal approximation? A)12 B)9 C)3 D)1
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Question

For binomial data with p = .50 and n = 36,what is the value of s for the normal approximation?​
A)​12
B)​9
C)​3
D)​1

Quizplus · Accepted Answer

The standard deviation for a binomial distribution with parameters p and n is given by the formula σ = sqrt(np(1-p)). 
Plugging in the values, we get σ = sqrt(36 * 0.5 * 0.5) = 3. Therefore, the answer is C.

For Binomial Data with P =