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.

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.

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.


American

Japanese

Sample size

211

100

Mean SSATL Score

65.75

79.83

Population Std. Dev.

11.07

6.41

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


paired ttest


pooled-variance t test for the
difference between two means


F test for the ratio of two variances


Z test
for the difference between two proportions


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