Mathematics, 21.11.2019 01:31, dbzrules02

Ccn and actmedia provided a television channel targeted to individuals waiting in supermarket checkout lines. the channel showed news, short features, and advertisements. the length of the program was based on the assumption that the population mean time a shopper stands in a supermarket checkout line is minutes. a sample of actual waiting times will be used to test this assumption and determine whether actual mean waiting time differs from this standard.
a. formulate the hypotheses for this application.

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Ccn and actmedia provided a television channel targeted to individuals waiting in supermarket checko...