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    Sample Scores

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    A sample of scores on an examination given to both males and females in MAT 560 is:

    Males 72, 69, 98, 66, 85, 76, 79, 80, and 77
    Females 81, 67, 90, 78, 81, 80, and 76
    At the .01 level of significance, is the mean grade of the female students higher than that of the males?

    © BrainMass Inc. brainmass.com March 4, 2021, 5:56 pm ad1c9bdddf
    https://brainmass.com/statistics/students-t-test/sample-scores-19633

    Solution Preview

    You can do a unpaired t test for this.
    <br>you can do this at :
    <br>http://www.graphpad.com/quickcalcs/ttest1.cfm?Format=C
    <br>
    <br>
    <br>
    <br>Unpaired t test results
    <br>
    <br>P value and statistical significance: ...

    Solution Summary

    A sample of scores on an examination given to both males and females in MAT 560 is:

    Males 72, 69, 98, 66, 85, 76, 79, 80, and 77
    Females 81, 67, 90, 78, 81, 80, and 76
    At the .01 level of significance, is the mean grade of the female students higher than that of the males?

    $2.49

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