Please provide the steps necessary for the correct answer. From the choices belo

Question

Please provide the steps necessary for the correct answer.

From the choices below, the statement that is*NOTtrue about confidence intervals is: A O A confidence interval (CI) between 0.16 and 0.31 means that the true population proportion lies between 0.16 and 0.31 ?·A 90% confidence interval (CI) procedure has a higher probability of producing intervals that include the true population value than a 80% C1 procedure. ??A confidence interval (CI) is an interval of values computed from sample data that is likely to include the true, but unknown, population value D O An approximate formula for a 90% confidence interval (CI) is: Point estimate +/-bound

Explanation / Answer

Statement 1 is not true because confidence interval can only tell that the true proportion will lie in the given interval with some level of confidence. The given statement indicates that in 100% cases, the true proportion will lie within the given interval which is not correct. The correct statement should be:

A confidence interval (CI) between 0.16 and 0.31 means that the true population proportion lies between 0.16 and 0.31 with that level of confidence

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