Does Diet Make a Difference? A physician is evaluating a new diet for her patients with a family history of heart disease. To test the effectiveness of this diet, 16 patients are placed on the diet for 6 months. Their weights and triglyceride levels are measured before and after the study, and the physician wants to know if either set of measurements has changed.
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Credit Card Promotion : A department store wants to evaluate a recent credit card promotion. To this end, 500 cardholders were randomly selected. Half received an ad promoting a reduced interest rate on purchases made over the next three months, and half received a standard seasonal ad.
Familiarity with data processing concepts and techniques
SPSS for windows application is the most popular user-friendly data management and analytical software in the world. This Course will cover the details of the Application Standard Course, plus the specifics for complex data management and analysis of multiple responses.