Multiple Choice
You wish to construct a 95% confidence interval to compare two proportions.If we wish to obtain a margin of error of at most 0.03,what sample size should we take from each group? Assume equal sample sizes.
A) 1067
B) 2134
C) 2135
D) 1068
E) 1984
Correct Answer:
Verified
Correct Answer:
Verified
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