Kizspy | Question: 59
(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (iii)
D. (iv)
E. None of the other choices is correct
The federal government would like to test the hypothesis that the average age of men filing for Social Security is higher than the average age of women set using \alpha=0.05 with the following data:
Men
Sample mean
64.5 years
35
Sample size
Population standard
3.0 years
Women
63.6 years
39
3.5 years
deviation
If Population 1 is defined as men and Population 2 is defined as women,the correct hypothesis statement for this hypothesis test would be
(ⅰ) H0: \mu_{1}-\mu_{2}\ge0; 1:\mu_{1}-\mu_{2}<0.
(ii) H0: \mu_{1}-\mu_{2}=0; I1:\mu_{1}-\mu_{2}>0.
(iii) H0: \mu_{1}-\mu_{2}=0; H_{1}:\mu_{1}-\mu_{2}e0 .
(iv) H0 : \mu_{2}-\mu_{1}\le0; H_{1}:\mu_{2}-\mu_{1}>0
