SCENARIO 10-1 Are Japanese Managers More Motivated Than American Managers? a Randomly

Multiple Choice

SCENARIO 10-1
Are Japanese managers more motivated than American managers? A randomly selected group of each were administered the Sarnoff Survey of Attitudes Toward Life (SSATL) ,which measures motivation for upward mobility.The SSATL scores are summarized below.

-Referring to Scenario 10-1,judging from the way the data were collected,which test would likely be most appropriate to employ?

A) Paired t test
B) Pooled-variance t test for the difference between two means
C) F test for the ratio of two variances
D) Z test for the difference between two proportions