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.
Mean SSATL Score
Population Std. Dev.
Referring to Table 10-1, judging from the way the data were collected, which
test would likely be most appropriate to employ?
pooled-variance t test for the
difference between two means
F test for the ratio of two variances
for the difference between two proportions