Mathematics, 20.03.2020 22:59 JohnnyR7057
Assume that a sample is used to estimate a population proportion p. Find the margin of error M. E. that corresponds to a sample of size 329 with 49 successes at a confidence level of 99.5%.
Answers: 1
, and a confidence level of 
, we have the following confidence interval of proportions.
.
, z is the value of Z that has a pvalue of 
, so 
.
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Assume that a sample is used to estimate a population proportion p. Find the margin of error M. E. t...
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