Pre-Step: Calculate the statistics from your sample.
Group # 1 Group # 2
Step I: State the Null and Alternative Hypothesis
a. One-Tail or Two-Tail Test: ________________
b. Choose a Test Statistic: __________
c. Critical Value of the Test Statistic: __________
d. Label your Decision Rule:
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.