SCENARIO 10-1
Are Japanese Managers More Motivated Than American Managers $\ge$

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,give the null and alternative hypotheses to determine if the mean SSATL score of Japanese managers differs from the mean SSATL score of American managers.

A) H₀ : ?_A - ?_J $\ge$ 0 versus H₁ : ?_A - ?_J $\lt$ 0
B) H₀ : ?_A - ?_J $\le$ 0 versus H₁ : ?_A - ?_J $\gt$ 0
C) H₀ : ?_A - ?_J = 0 versus H₁ : ?_A - ?_J $\neq$ 0
D) H₀ : x?_A - x?_J = 0 versus H₁ : x? _A - x?_J $\neq$ 0