Mathematics, 18.04.2021 01:20 jbug6780
State the null and alternative hypotheses for the situation described below for a statistical test. Testing to see if average sales are higher in stores where customers are approached by salespeople than in stores where they aren't. Let group be the group of stores where customers are approached by salespeople and let group be the group of stores where customers are not approached by salespeople.
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State the null and alternative hypotheses for the situation described below for a statistical test....
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