A statistician wishes to reduce the margin of error associated with a confidence interval estimate for a population proportion p. What does she or he need to do?
A) reduce the confidence level 1 -
B) decrease the sample size n
C) take another sample
D) increase the sample size n

Question

Quizplus · Accepted Answer

The Answer of A statistician wishes to reduce the margin of error associated with a confidence interval estimate for a population proportion p. What does she or he need to do?
A) reduce the confidence level 1 -
B) decrease the sample size n
C) take another sample
D) increase the sample size n

A Statistician Wishes to Reduce the Margin of Error Associated