SOLUTION: Find the minimum sample size, given; margin of error=0.012 confidence level=93% p and q unkown

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Question 875268: Find the minimum sample size, given; margin of error=0.012 confidence level=93% p and q unkown
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
n = (z/E)^2pq
margin of error=0.012 confidence level=93% p and q unkown
The least-biased estimate for p and q is 1/2
n = (1.8119/.012)^2(1/2)^2