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Twenty business majors and 18 economics majors go bowling

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Reference no: EM13593237

Twenty business majors and 18 economics majors go bowling. Each student bowls one game. The scorekeeper announces that the mean for the 18 economics majors is 144 and the mean score for entire group of 38 students is 150. Find the mean for the 20 business majors.

Reference no: EM13593237

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