• Null and Alternative Hypotheses.
• Specify the alpha level.
• Identify the Critical Region.
• Compute the t statistic using 10 scores and indicate what 10 scores you used (pooled variance, estimated standard of error).
• Make a decision about the null.
• Analyze the effect size.

Discuss the differences between the singlettest, the independentttest, and the paired samplesttest. State the assumptions of each one and compare how they are different. Most importantly, how are the variables different (the amount and type of variables) between the three tests?

Next, give a real-world example of when you would use single t test, the independent t test, and the paired samples t test. Make sure to state the variables and how they are measured in each example.