Assume that a sample is used to estimate a population proportion p. Find the 95% confidence interval for a sample of size 114 with 78% 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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Q: 40 0 -40 0.4 1980 2 4 6 8 10 1990 12 PACF -0.4 0.0 0.4 2000 1 2 T MA 4 6 8 2010 10 12

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