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A Recent Study Posed the Question About Whether Japanese Managers

question 11

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A recent study posed the question about whether Japanese managers are more motivated than American managers. A randomly selected sample of each was administered the Sarnoff Survey of Attitudes Toward Life (SSATL) , which measures motivation for upward mobility. The SSATL scores are summarized below. A recent study posed the question about whether Japanese managers are more motivated than American managers. A randomly selected sample of each was administered the Sarnoff Survey of Attitudes Toward Life (SSATL) , which measures motivation for upward mobility. The SSATL scores are summarized below. Judging from the way the data were collected, which test would likely be most appropriate? A) Related samples t-test for mean difference B) Pooled-variance t-test for the difference in means C) Independent samples Z-test for the difference in means D) Related samples Z-test for mean difference Judging from the way the data were collected, which test would likely be most appropriate?

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