The following are body mass index (BMI) scores measured in 12 patients who are free of diabetes and participating in a study of risk factors for obesity. Body mass index is measured as the ratio of weight in kilograms to height in meters squared. Using the following data, a. computes the mean BMI, b. the standard deviation of BMI, c. the median BMI 25 27 31 33 26 28 38 41 24 32 35 40
