PH - 3130 Data Analysis Homework #2 SECTION 1: The following data shows the ages of 50 patients who attended a community clinic seminar in an urban area health facility. Ages of Patients in the Clinic 86 57 56 66 90 14 100 49 70 61 34 69 55 22 37 61 58 76 46 38 49 104 83 45 21 50 61 64 99 94 101 15 14 33 22 53 62 67 79 24 72 85 88 51 42 56 65 79 72 1. Using entire raw patient age data (all 50 observations) construct a stem-and-leaf plot. Hint: put data in order first to make plotting easier. 2. Using the patient age data above: a. Create a Frequency Table with 5 class intervals. b. Calculate Frequency of each age group. c. Calculate Relative Frequency. d. Next, construct a pie chart to visually represent this date 3. Fill out the table Study Score on the right to calculate ID (X) the sample 1 20 VARIANCE & 23 STANDARD DEVIATION. 3 24 4 26 30 6 39 4. On the graph below, use the information from Problem #2 to find and label the Mean, +1 Standard Deviation, & = 1Standard Deviation. Be sure to note the actual values on the X axis