Question

Refer to Exercise 19.25. Use the Tukey-Kramer W procedure to compare the different geographic areas by chain means. Use a 5 .05.
In Exercise 19.25
The marketing research group of a corporation examined the public response to the introduction of a new TV game module by comparing weekly sales volumes (in $ thousand) for three different store chains in each of four geographic locations.


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  • CreatedNovember 21, 2015
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