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A 95% confidence interval for the (unknown) population proportion is 0.62 to 0.6

ID: 3325260 • Letter: A

Question

A 95% confidence interval for the (unknown) population proportion is 0.62 to 0.68. This means that: [3 pts] (i) Ninety-five percent of the population lie between 0.62 and 0.68. (ii) If we repeat the study over and over again, 95% of the resulting confidence intervals will contain the population proportion. (iii) If we repeat the study over and over again, 95% of the times the population proportion will lie between 0.62 and 0.68. (iv) If we repeat the study over and over again, 95% of the resulting confidence intervals will contain the sample proportion.

Explanation / Answer

here from given detail

option (ii) is correct

If we repeat the study over and over again, 95% of the resulting confidence intervals will contain the population proportion.

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