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A Professional Organization Is Attempting to Determine Whether Salaries of Hospital

Question 14

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A professional organization is attempting to determine whether salaries of hospital CFOs differ by geographical region.Five hospital CFOs were randomly selected from each of the following four regions of the United States: East,Midwest,South,and West.Each CFO was than asked his or her annual salary.The distributions of salaries were highly skewed.The table below summarizes the results of the Kruskal-Wallis test obtained from Mega-Stat/Excel. $A professional organization is attempting to determine whether salaries of hospital CFOs differ by geographical region.Five hospital CFOs were randomly selected from each of the following four regions of the United States: East,Midwest,South,and West.Each CFO was than asked his or her annual salary.The distributions of salaries were highly skewed.The table below summarizes the results of the Kruskal-Wallis test obtained from Mega-Stat/Excel. At a significance level of .05,the rejection point condition for the hypothesis test is: A) Reject H0 if \chi 2 > 9.3484 B) Reject H0 if \chi 2 > 30.1435 C) Reject H0 if \chi 2 > 7.81473 D) Reject H0 if \chi 2 > .341846 E) Reject H0 if \chi 2 > 32.8523$
At a significance level of .05,the rejection point condition for the hypothesis test is:

A) Reject H₀ if $\chi$ ² > 9.3484
B) Reject H₀ if $\chi$ ² > 30.1435
C) Reject H₀ if $\chi$ ² > 7.81473
D) Reject H₀ if $\chi$ ² > .341846
E) Reject H₀ if $\chi$ ² > 32.8523

A Professional Organization Is Attempting to Determine Whether Salaries of Hospital

Multiple Choice

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