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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.