Read the t statistic from the table of t distributions and circle the correct answer. A two-tailed test, a sample of 20 at a .20 level of significance; t = _____.
A) 1.328
B) 2.539
C) 1.325
D) 2.528

Question

Quizplus · Accepted Answer

The correct answer is A because the degrees of freedom for a sample of 20 is 19, and the t-value for a two-tailed test at a .20 level of significance with 19 degrees of freedom is 1.328.

Read the T Statistic from the Table of T Distributions