Let's say we wanted to see if there was a significant difference between your class's mean GPA when you were all freshmen and your class's mean GPA today.What is the proper SPSS command that you would use to test this difference?
A)STATISTICS;COMPARE MEANS;SAME SAMPLE
B)STATISTICS;COMPARE MEANS;TWO-CLASS SAMPLES
C)STATISTICS;COMPARE MEANS;INDEPENDENT SAMPLES t TEST
D)STATISTICS;COMPARE MEANS;PAIRED SAMPLES t TEST
E)STATISTICS: TWO QUESTION;MEAN COMPARISON TEST

Question

Quizplus · Accepted Answer

The paired samples t-test is used to compare the means of two related groups, such as the same class's GPA at two different times.

Let's Say We Wanted to See If There Was a Significant