Only f and h

16. A health psychologist is interested in whether a no carb diet or no sugar diet is more effective for weight loss, The psychologist predicts there will be a difference in weight loss between a no carb diet and a no sugar diet. She recruits 16 participants and randomly assigns half of them to a no carb diet and the other half to a no sugar diet. After two weeks she records the number of pounds lost by each participant. Use the data below to answer the following questions. No Carb Diet (XD No Sugar Diet (X-) a. Is the research hypothesis one tailed or two tailedy (1 point) b. State the research hypothesis. (I point) There will be a difference in weight loss between a no carb diet and no sugar diet c. State the null hypothesis. (1 point) There will not be a difference in weight loss between, a no carb diet and no sugar diet d. What is the independent variable? (1 point) type of diet e. What is the dependent variable? (1 point) weight loss f. Calculate / using the appropriate test. (4 points) g. How many degrees of freedom do you have? (1 point) 8 - 1 : 7 h. What is the critical value from Table T using alpha level of 0.05? (1 point) i. Write the results in APA format. (2 point)