Instruction 10-1
Are Chinese Managers More Motivated Than Australian Managers

Multiple Choice

Instruction 10-1
Are Chinese managers more motivated than Australian 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 summarised below.
$$\begin{array} { | l | l | l | } \hline & \text { Australian } & \text { Chinese } \\\hline \text { Sample Size } & 211 & 100 \\\hline \text { Mean SSATL Score } & 65.75 & 79.83 \\\hline \text { Population Std. Dev. } & 11.07 & 6.41 \\\hline\end{array}$$
-Referring to Instruction 10-1,give the null and alternative hypotheses to determine if the average SSATL score of Chinese managers differs from the average SSATL score of Australian managers.

A) H₀: ?_A - ?_J = 0 versus H₁: ?_A - ?_J ? 0
B) H₀: ?_A - ?_J ? 0 versus H₁: ?_A - ?_J < 0
C) H₀: $\bar { X }$
_A -
$\bar { X }$
_J = 0 versus H₁:
$\bar { X }$
_A -
$\bar { X }$
_J ? 0
D) H₀: ?_A - ?_J ? 0 versus H₁: ?_A - ?_J > 0