Return Submit 12 points Because of concerns about employees anxiety levels, a large company is conducting a study to compare two programs (kung fu or vinyasa) that may help employees reduce their anxiety levels. Kung fu is a 1,500 year-old practice, originating in China, that consists of exercise with a spiritual dimension. Vinyasa is a practice, originating in India, that consists of stringing postures together so that you move from one to another seamlessly, using breath. The company has assembled a group of volunteer employees to participate in the study during the first half of their lunch hour each day for a 10-week period. Each volunteer will be assigned at random to one of the two programs. Volunteers will have their anxiety levels measured just before beginning the program and 10 weeks later at the completion of it. a) A group of volunteers who work together ask to be assigned to the same program so that they can participate in that program together. Give an example of a problem that might arise if this is permitted. Explain to this volunteer group why random assignment to the two programs will address this problem. b) Someone proposes that a control group be included in the design as well. The anxiety level would be measured for each volunteer assigned to the control group at the start of the study and again 10 weeks later. What additional information, if any, would this provide about the effectiveness of the two programs? c) Is it reasonable to generalize the findings of this study to all employees of this company? Explain. BIYAAT x X 12pt Paragraph