Examine the data below showing the weights (in pounds) of randomly selected checked bags for an airline's flights on the same day. Please see attached (Excel File)Luggage1.xlsx download (Answer Next 6 Questions)InternationalDomestic3929543646333934693847374833282954436239 43 42 32 35 39(a) At α = .05, is the mean weight of an international bag greater? Show the hypotheses, decision rule, and test statistic. (b) At α = .05, is the variance greater for bags on an international flight? Show the hypotheses, decision rule, and test statistic What is the test statistics?

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Description: Examine the data below showing the weights (in pounds) of randomly selected checked bags for an airline's flights on the same day. Please see attached (Excel File)Luggage1.xlsx download (Answer Next 6 Questions)InternationalDomestic3929543646333934

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Examine the data below showing the weights (in pounds) of randomly selected checked bags for an airline's flights on the same day. Please see attached (Excel File)Luggage1.xlsx download (Answer Next 6 Questions)

International	Domestic
39	29
54	36
46	33
39	34
69	38
47	37
48	33
28	29
54	43
62	39
	43
	42
	32
	35
	39

(a) At α = .05, is the mean weight of an international bag greater? Show the hypotheses, decision rule, and test statistic. (b) At α = .05, is the variance greater for bags on an international flight? Show the hypotheses, decision rule, and test statistic

What is the test statistics?

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