Which of the following is one of the requirements of a one-sample t-test?
A)The obtained scores are either ordinal or interval.
B)The population standard deviation is estimated by computing $S_{X}$ .
C)The population standard deviation is known.
D)The population distribution is skewed.

Question

Quizplus · Accepted Answer

The one-sample t-test requires the population standard deviation to be unknown and estimated from the sample, which is done by computing $S_{X}$, the sample standard deviation.

Which of the Following Is One of the Requirements of a One-Sample