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Distribution of adipose tissue - Adipose tissue is mostly composed of fat cells and is the largest endocrine organ in the body. The tissue releases a host of chemical messengers and plays a major role in the storage and release of energy. It also acts as a cushion and insulates the body from heat and cold Anorexia nervosa is a psychiatric disorder characterized by an intense fear of weight gain and becoming fat. Patients suffering from anorexia typically become severely underweight and in extreme cases need in patient hospitalization to recover and regain a healthy body weight A recent study investigated the distribution of adipose tissue in 34 women who had recently undergone treatment for anorexia and achieved a normal body weight, approximately equal to a BMI of 19.5. Using full-body MRI scans, researchers measured the subcutaneous adipose tissue (SAT) in kilograms of each woman SAT is fat tissue found under the skin. Researchers also scanned 17 healthy women of comparablo age with no history of anorexia and measured their SAT. Summary values for each group, consistent with the study results, are shown in the table below. 11.54 12.05 Group Mean SAT in kg SD of SAT in ko Population 1: Weight-restored women 2.06 Population 2: Healthy women 2.27 Health researchers want to determine if there is a difference in the mean of subcutaneous adipose tissue in the bodies between the two population groups of weight-restored and healthy women. Round all calculated values in this problem to 4 decimal places 1. Which type of inference procedure should be used? A Chi-square test of independence B. One sample t-test for a population mean C. Chi-square goodness of fit test D. One sample z test for a population proportion O E. Two sample t-test for the difference in independent means 2. Which set of hypotheses expresses the research question using appropriate notation? A H - 11.54 vs. H2 - 12.05 . 2 vs. > CHH vs. HAHI CHH vs. HAHI