Question
Assume that a sample is used to estimate a population
proportion p. Find the 99% confidence interval for a sample
of size 356 with 57% successes. Enter your answer as an
open-interval (i.e., parentheses) using decimals (not
percents) accurate to three decimal places.
C.I. =
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Transcribed Image Text

Assume that a sample is used to estimate a population proportion p. Find the 99% confidence interval for a sample of size 356 with 57% successes. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places. C.I. =