PART II: PERFORMANCE TASK Task 1: In research a physician conducted a study on the ages of persons with health problem. The following data were obtained for the ages of a sample of 35 persons. 48 41 57 83 41 55 59 61 38 48 79 75 7 54 23 47 56 79 61 64 45 52 82 68 70 10 60 83 76 21 47 a. Construct an array. b. Compute the range. c. The number of class interval is 11. d. Determine the class size. e. Give the grouped frequency distribution table. 77 68 38 65

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