What is the most typical form of a calculated confidence interval?
A) Point estimate ± Standard error
B) Point estimate ± Margin of error
C) Population parameter ± Standard error
D) Population parameter ± Margin of error

Question

Quizplus · Accepted Answer

The most typical form of a calculated confidence interval is a point estimate ± margin of error. This is because the margin of error takes into account the variability in the sample and provides a range of values within which the true population parameter is likely to fall. The standard error is used in the calculation of the margin of error, but is not typically included in the final form of the confidence interval. Therefore, option B is the best choice.

What Is the Most Typical Form of a Calculated Confidence