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Question
If a binomial distribution applies with a sample size of n = 20, find the standard deviation, n = 20, p = 0.20.
A) 1.7889
B) 2.1889
C) 2.7889
D) 3.1221
Answer
This answer is hidden. It contains 10 characters.
Related questions
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When developing a confidence interval estimate, the confidence level is calculated based on the size of the sample and the population standard deviation.