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    There are four entrances to the Government Center Building i

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    20. There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized. To investigate, 400 people were observed entering the building. The number using each entrance is reported below. At the .01 significance level, is there a difference in the use of the four entrances?

    Entrance Frequency

    Main Street 140
    Broad Street 120
    Cherry Street 90
    Walnut Street 50
    Total 400

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    There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized. To investigate, 400 people were observed entering the building. The number using each entrance is reported below. At the .01 ...

    Solution Summary

    There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized. To investigate, 400 people were observed entering the building. The number using each entrance is reported below. At the .01 significance level, is there a difference in the use of the four entrances?

    Entrance Frequency

    Main Street 140
    Broad Street 120
    Cherry Street 90
    Walnut Street 50
    Total 400

    Show step-by-step solution.

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