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Kavita has been assigned the task of studying the average customer receipt for a branch...

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Algebra

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Kavita has been assigned the task of studying the average customer receipt for a branch of a major restaurant chain The average receipt for the chain is 72 00 with a standard deviation of 11 00 The branch she is studying has an average bill of 67 00 for the last 40 receipts She needs to know if this falls below the chain s average She will use a 1 level for significance because she does not want to inadvertently report the restaurants income as below average a Critical z values Upper Tail Values 5 1 65 2 5 1 96 1 2 58 Which choice depicts the result for Kavita s hypothesis test She should reject Ho 72 and accept Ha 72 She should reject Ho 72 and accept Ha H 72 72 O She should accept Ho 72 and reject Ha She should reject Ha 72 but cannot accept Ho 72

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