The t statistic is calculated by assuming that all of the following exists EXCEPT:
A) the variable is normally distributed.
B) the mean is known.
C) the population variance is estimated from the sample.
D) the sample size is large.
E) C and D

Question

Quizplus · Accepted Answer

The t statistic is used when the population variance is estimated from the sample and the sample size is not necessarily large.

The T Statistic Is Calculated by Assuming That All of the Following