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    Independent sample t test

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    Pre-Step: Calculate the statistics from your sample.

    Group # 1 Group # 2
    Standard Deviation
    Sample Size

    Step I: State the Null and Alternative Hypothesis

    Step 2:

    a. One-Tail or Two-Tail Test: ________________

    b. Choose a Test Statistic: __________

    c. Critical Value of the Test Statistic: __________

    d. Label your Decision Rule:

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    Solution Summary

    The solution provides step by step method for the calculation of test statistics for independent sample t test. Formula for the calculation and Interpretations of the results are also included.