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    T-statistics Questions

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    A researcher conducts an independent measures research study and obtains t = 2.070 and df = 28.

    a. How many participated in this study?

    b. Using a two-tailed test with .05, is there a difference between the two treatment conditions?

    c. Compute r2 to measure the percentage of variance accounted for by the treatment effect.

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    https://brainmass.com/statistics/variance/understanding-t-statistics-215728

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    Please see attached for fully formatted explanations.
    ===================================

    A researcher conduct an independent measures research study and
    obtains t = 2.070 and df = 28.

    a. How many participated in this study?

    b. Using a two-tailed test with .05, is there a difference ...

    Solution Summary

    The expert examines the t-statistics for independent measures research study.

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