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Business, 13.08.2019 03:30 kimilew

6. merit increases are given at the discretion of the division director. the average increase at the abc company is $80 with a standard deviation of $30. the personnel manager is concerned that a certain division supervisor is too lenient in awarding merit increases. the personnel manager took a sample of 64 randomly selected employees within that division. the mean increase was found to be $85. is there enough evidence to support the personnel manager’s concern at the 3% level of significance?

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