You want to estimate the proportion of individuals in your area who think the public school system
Question:
You want to estimate the proportion of individuals in your area who think the public school system needs major overhauling. If you believe the proportion will be about 35%, how many individuals will you need to sample if you want a 95% margin of error to be no more than 3%?
at least 30
at least 1068
at least 972
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Given that p 35 035 1p 1035 065 E 3 003 At ...View the full answer
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