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Assume that a sample is used to estimate a population proportion p. Find the 90% confidence...

Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 217 with 43 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places.

< p <



Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

can u show me the steps

Math   Statistics-And-Probability   
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