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Large corporation determines the keyboarding speeds

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The personnel director of a large corporation determines the keyboarding speeds, on 1. certain standard materials, of a random sample of secretaries from her company. She wishes to test the hypothesis that the mean for her population is equal to 50 words per minute, the national norm for secretaries on these materials. Explain in general terms the logic and procedures for testing her hypothesis. (Revisit Figure 11.1 as you think about this problem.)

Reference no: EM131864695

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