a. When do we use a paired samples t-test? Provide an example. b. When do we use an independent samples t-tests? Provide an example. c. If you have 45 husband/wife pairs and want to see if men or women response more favorably to counseling, what type of t-test would you use? What would the critical value of your t-score be for a two-tailed test at a p-value of .05? d. If your want to see if 20 individuals receiving a medication are more or less depressed than 20 individuals receiving a sugar pill, what type of t-test would you use? What would the critical value of your t-score be for a two-tailed test at a p-value of .05? What is a pooled variance/standard deviation (just describe what it means)? What are five steps for creating good translations? e. f.