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. Sample Size Mean SSATL Score American Japanese 211 65.75 100 79.83 Population Std. Dev. 11.07 6.41 test hypotheses to determine if the average SSATL score of Japanese managers differs from the average SSATL score of American managers (a=0.05).

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