Question
In each case, find the appropriate sample size required to construct a 85% confidence interval for p (population proportion) that has a margin of error
In each case, find the appropriate sample size required to construct a 85% confidence interval for p (population proportion) that has a margin of error 0.05.
a.Assume that no preliminary estimate for p is available.
b.Assume that the preliminary estimate for p is 0.35.
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WebAssign For College Algebra Concepts And Contexts
Authors: James Stewart
1st Edition
1337772275, 9781337772273
