Which of the following statements is FALSE? The t-test to test a hypothesis regarding the equity of two population means it
A) assumes the variable is normally distributed
B) is referred to a t-distribution which is completely determined by its degrees of freedom and which depends upon the number of observations in each sample
C) assumes the two samples are independent
D) applies when the variance of the variable in each population is known
E) THEORETICALLY applies for all size samples if the general conditions surrounding its use are satisfied

Question

Quizplus · Accepted Answer

The t-test for comparing two population means assumes that the population variances are unknown and estimated from the data, not known as stated in option D.

Which of the Following Statements Is FALSE? the T-Test to Test