The t statistic value is also called the _______.
A)critical value
B)degrees of freedom
C)obtained value
D)test computation

Question

Quizplus · Accepted Answer

The t statistic value obtained from a t-test represents the difference between the sample mean and null hypothesis mean in terms of the standard error. It is also known as the obtained value as it is calculated from the sample data. The critical value is the value of the test statistic that separates the rejection and non-rejection regions in a hypothesis test, and it depends on the significance level and degrees of freedom. The degrees of freedom are the number of independent observations in a sample, which determine the shape of the t-distribution and the precision of the estimates. Test computation is a general term that refers to the process of applying a statistical test to a data set to assess the evidence for or against a hypothesis.

The T Statistic Value Is Also Called the _______