The ages of the 50 members of a program of government social services 83 51 66 61 82 65 54 56 92 60 65 87 68 64 51 70 75 66 74 68 44 55 78 69 98 67 82 77 79 62 38 88 76 99 84 47 60 42 66 74 91 71 83 80 68 65 51 56 73 55 1) according to the formula STURGES, please obtain the class interval: k= 1+ 3.322 (Log N) 2)Determine the amounts and / or percentages of the columns below according to the range resulting from the above formula: IC F %F LR PM FAC %FAC d Fd Fd2 38-46 3 47-55 7 56-64 7 65-73 14 74-82 10 83-91 6 92-100 3 3) Get the measures of central tendency and the standard deviation. Average fd X = A + ______ ( i) N Median N / 2 - fac Md = L + ___________ ( i ) F Fashion d1 MO = L + ________ ( i ) d1 + d2 MEASURES OF DISPERSION fd2 ( fd ) 2 S = ________ - ________ ( i ) n ( n ) Variance = (standard deviation squared) 4) Prepare the form of bar graphs , Warhead , Histogram and Polygon according to the results of the Assessment Exercise