Question

Examine the data below showing the weights (in pounds) of randomly selected checked bags for an airline's fights on the same day.
(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 fight? Show the hypotheses, decision rule, and test statistic.


$1.99
Sales0
Views38
Comments0
  • CreatedAugust 19, 2015
  • Files Included
Post your question
5000