It is necessary to calculate an estimate of the standard error of the proportion (S_P)before what can be constructed? A)The sample mean B)A confidence interval C)The standard error of the mean D)All of the above

Question

Quizplus · Accepted Answer

The standard error of the proportion is specifically used to calculate confidence intervals for proportions, making choice B the correct answer. It is not directly used for calculating the sample mean or the standard error of the mean, which have their own formulas and methodologies.

It Is Necessary to Calculate an Estimate of the Standard