The lower limit of the 87.4% confidence interval for the population proportion p, given that n = 250 and $\hat{P}$ = 0.15, is 0.1492.

Question

Quizplus · Accepted Answer

The lower limit of a confidence interval can never be greater than the point estimate (which in this case is p-hat = 0.15), so it's impossible for the lower limit to be 0.1492 if the point estimate is 0.15. Therefore, the statement is false.

The Lower Limit of the 87 P^\hat{P}P^ = 015, Is 0

The Lower Limit of the 87 $\hat{P}$ = 015, Is 0