Question: Determine the sample size needed to construct a 95% confidence interval to estimate the population proportion for the following sample proportions when the margin of

Determine the sample size needed to construct a 95%

confidence interval to estimate the population proportion for the following sample proportions when the margin of error equals 4%:

a. p = 0.30

b. p = 0.40

c. p = 0.50 Applications AppendixLO1

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