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    T test for comparing IQ of males and females

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    Calculate and compare the means for IQ as a dependent variable and gender as your independent variable. Do you think males and females differed in their IQ scores? Why?

    Male
    mean= 99.33
    N= 55
    Std Dev= 13.192
    Range= 62
    Kurtosis=.224
    Skewness=.451

    Female

    Mean=101.82
    N=33
    Std Dev=12.677
    Range=45
    Kurtosis=-.731
    Skewness=.354

    Total

    mean=100.26
    N=88
    Std. Dev=12.985
    Range=62
    Kurtosis=-.163
    Skewness=.394

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    https://brainmass.com/statistics/students-t-test/t-test-comparing-iq-males-females-294959

    Solution Preview

    Calculate and compare the means for IQ as a dependent variable and Gender as your independent variable. Do you think males and females differed in their IQ scores? Why?

    Male
    mean= 99.33
    N= 55
    Std Dev= 13.192

    Female

    Mean=101.82
    N=33
    Std Dev=12.677

    Answer
    The null hypothesis tested is
    H0: There is no significant difference in the mean IQ score of males and females (µ1= ...

    Solution Summary

    Step by step method for computing test statistic for comparing IQ of males and females.

    $2.19

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