PROBLEM 3 – Correlated groups t-test A researcher wants to t…
PROBLEM 3 – Correlated groups t-test A researcher wants to test the effectiveness of Prozac on the well-being of depressed individuals. A researcher asks nine participants to complete a well-being survey the first day they start taking Prozac. The researcher then reassesses their well-being after being on the medication for six weeks. Higher scores indicate greater well-being. Use the data below to run a correlated groups t test to test the hypothesis that taking Prozac improves the participants well-being scores. Use this information to answer questions 3a-3f below.