True or False: A statistics professor wanted to test whether the grades on a statistics test were the same for upper and lower classmen.The professor took a random sample size of 10 from each,conducted a test and found out that the variances were equal.For this situation,the professor should use a t test with independent samples.

Question

Quizplus · Accepted Answer

Since the variances are equal and the sample sizes are small (10 each), the professor can use a t test with independent samples to compare the means of the two groups.

True or False: a Statistics Professor Wanted to Test Whether