In which of the following scenarios will conducting a two-sample t-test for means be appropriate? CHECK ALL THAT APPLY. A. To test if there is a difference between the mean annual income of British Columbians and a known national mean. B. To test if the mean annual income of Ontarians is higher than that of British Columbians. C. To test if the proportion of low-income families is higher than that of high-income families in British Columbia. D. To test if there is a difference between the proportion of low-income families in British Columbia and a known national proportion. E. To test if there is a difference between the mean annual income of male British Columbians and that of female British Columbians. F. To test if there is a difference between the mean annual income of husbands and that of wives in Canada. G. None of the above
In which of the following scenarios will conducting a two-sample t-test for means be appropriate? CHECK ALL THAT APPLY.
A. To test if there is a difference between the
B. To test if the mean annual income of Ontarians is higher than that of British Columbians.
C. To test if the proportion of low-income families is higher than that of high-income families in British Columbia.
D. To test if there is a difference between the proportion of low-income families in British Columbia and a known national proportion.
E. To test if there is a difference between the mean annual income of male British Columbians and that of female British Columbians.
F. To test if there is a difference between the mean annual income of husbands and that of wives in Canada.
G. None of the above
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