Demographic and Social Service Characteristics of 15 Clients of Eldergarden {Hi (III) (IV) (I) Physician Visits Monthly Case Contacts (V) Age in Past Year Income. in Past Year Gender 74 8 $ 2,347 10 M 81 7 2,434 8 M 83 11 1,636 13 F 7'7 4 1,963 7 M 76 5 2,358 6 F 79 13 \"1,968 15 F 79 7 2,633 6 M ___- . Suppose you are a caseworker for Eldergarden, an agency that provides social services to the elderly. You are assigned to provide some descriptive statistics for the agency's caseload for the month. :1. Compute the mean, median, and modal age (column I of the table). b. Compute the range of ages and use it to estimate the standard deviation. c. Compute the standard deviation of ages using both the direct and shortcut methods. 6!. Compare the answers to parts ((9) and (C) and comment. . Do (a) through (d) of exercise 3 for physician visits in the past year (column II of the table). . Do (a) through (d) of exercise 3 for monthly income (column III of the table). . Do (a) through (d) of exercise 3 for case contacts in past year (column IV of the table). . What percentage of the Eldergarden sample is female (column V of the table)? . What percentage of the Eldergarden sample is over age 80 (column I of the table)