Which type of error is used to compute the confidence interval for one sample selected from a population with an unknown variance?
A) standard error
B) estimated standard error
C) estimated standard error for the difference
D) estimated standard error for the difference scores

Question

Quizplus · Accepted Answer

To compute the confidence interval for one sample selected from a population with an unknown variance, we use the estimated standard error, which is calculated using the sample standard deviation.

Which Type of Error Is Used to Compute the Confidence