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    Paired t-test

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    2. Time to complete complex math problems while listening to music was investigated using 16 high school students. Students were matched on their math GPA, then randomly assigned to either the Country Western music group or the Classical music group.

    a. Conduct the appropriate analysis to determine if there was an effect of the music on completing problems.
    b. Construct the appropriate graph to show the differences in the scores of the two groups.

    Country Western Classical
    26
    21
    10
    25
    20
    15
    14
    10
    14
    15
    10
    8
    12
    10
    7
    5

    © BrainMass Inc. brainmass.com April 3, 2020, 6:29 pm ad1c9bdddf
    https://brainmass.com/statistics/students-t-test/paired-t-test-211855

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    Since we know that this is a paired t-test, it is fine to enter the data in Excel the way it is now.

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