Mathematics, 03.04.2020 05:02 20011854
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 1 be the group of stores where customers are approached by salespeople and let group 2 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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