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    Time Study Accuracy: Computing Sample Size

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    Question: A manager who is conducting a time study now needs an accuracy of +/=0.1 minutes, rather than +/=0.2 minutes as in the past. Because of this change in accuracy, the adequate sample size becomes:

    A. 1/4 as large
    B. 1/2 as large
    C. 2x as large
    D. 4x as large
    E. none of the above.

    © BrainMass Inc. brainmass.com June 4, 2020, 1:55 am ad1c9bdddf
    https://brainmass.com/business/business-management/time-study-accuracy-computing-sample-size-427269

    Solution Summary

    The solution discusses time study accuracy.

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