Q.1. The given data represents the ages of patients admitted to a small hospital on August 5, 2021: [05] 85 75 66 43 40 88 80 56 56 67 89 83 65 53 75 87 83 52 44 48 (a) Construct a frequency distribution with classes 40 - 49, 50 - 59, ........., etc. (b) Compute the mean of the frequency distribution. (c) Compute the median of the frequency distribution (d) Compute the mode of frequency distribution. (c) Compare your results in (b), (c) and (d) comments on the shape of distribution and also comments your answers which type of average is used as a better formula and why?