Which of the following is the correct formula for the margin of error in the interval estimation of p?

Question

Quizplus · Accepted Answer

The correct formula for the margin of error in interval estimation of p (proportion) is:

Margin of Error = z* × √ ( p*(1-p) / n )

where z* is the z-score corresponding to the desired level of confidence, p* is the estimated proportion, and n is the sample size.

Option B represents the correct formula with the correct characters in the equation.

Which of the Following Is the Correct Formula for the Margin