A binomial distribution has p = 4/5. How large a sample would be necessary to justify using
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A binomial distribution has p = 4/5. How large a sample would be necessary to justify using the normal approximation to the binomial distribution?
a. At least 10
b. At least 13
c. At least 40
d. At least 50
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Related Book For
Statistics For The Behavioral Sciences
ISBN: 9781305504912
10th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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