Scenario/Research Question: You are currently working in a weight management clinic. There is a new product on the market and you want to see how it is working with our clients. You have recruited 16 patients to participate in your study. You collect weights before and after using the new product. Is the new product a worthwhile investment for patient? Variables: Independent - new weight loss product - nominal level of measurement, 2 groups Dependent - weight loss - interval/ratio level of measurement Population: clients in weight management clinic Null Hypothesis: There is no change in the weight of clients in a weight management clinic with the use of the new weight loss product. O one-way ANOVA independent samples t-test O one-sample t-test O paired samples t-test