THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Are medical students more motivated than law students? A randomly selected group of each were administered a survey of attitudes toward Life,which measures motivation for upward mobility.The scores are summarized below.

-Judging from the way the data were collected,which test would likely be most appropriate to employ?
A)independent samples Z-test for the difference in means
B)matched pairs t-test for mean difference
C)pooled-variance t-test for the difference in means
D)matched pairs Z-test for mean difference

Question

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Are medical students more motivated than law students? A randomly selected group of each were administered a survey of attitudes toward Life,which measures motivation for upward mobility.The scores are summarized below.
 
-Judging from the way the data were collected,which test would likely be most appropriate to employ?
A)independent samples Z-test for the difference in means 
B)matched pairs t-test for mean difference 
C)pooled-variance t-test for the difference in means 
D)matched pairs Z-test for mean difference

Quizplus · Accepted Answer

The Answer of THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Are medical students more motivated than law students? A randomly selected group of each were administered a survey of attitudes toward Life,which measures motivation for upward mobility.The scores are summarized below.
 
-Judging from the way the data were collected,which test would likely be most appropriate to employ?
A)independent samples Z-test for the difference in means 
B)matched pairs t-test for mean difference 
C)pooled-variance t-test for the difference in means 
D)matched pairs Z-test for mean difference