Question: Assume that a sample is used to estimate a population proportion p . Find the 95% confidence interval for a sample of size 132 with

Assume that a sample is used to estimate a population proportion p. Find the 95% confidence interval for a sample of size 132 with 13 successes. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places. 95% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

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1. Identify your reference point when making a decision based on an element of risk.

3. If there are reasonable alternatives, think about your decisions based on the different reference points and see if there are any contradictions in the decisions.

4. It is only at this point that you can give the problem your full attention in relation to the various ways you have framed the problem.