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    ANOVA for length of time spent in the examination rooms

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    One particular morning, the length of time spent in the examination rooms is recorded for each patient seen by each physician at an orthopedic clinic. Does the data prove a significant difference in mean times?

    Time in Examination Rooms (minutes)

    Physician 1 Physician 2 Physician 3 Physician 4
    34 33 17 28
    25 35 30 33
    27 31 30 31
    31 31 26 27
    26 42 32 32
    34 33 28 33
    21 26 40 29

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    https://brainmass.com/statistics/analysis-of-variance/anova-for-length-of-time-spent-in-the-examination-rooms-172857

    Solution Summary

    Step by step method for testing the ANOVA hypothesis under 5 step approach is discussed here. Excel template for each problem is also included. This template can be used to obtain the answers of similar problems.

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