Construct frequency distribution table by using class interval of 5

Question

Arange data given below in an array and and construct frequency distribution table using class interval of 5 indicate class boundries and class limits.

48.6,55.9,59.4,63.9,64.2,65.7,67.6,68.3,68.9,70.8,71.6,71.6,72.1,73.9,73.8,74.2,74.2,75.2,77.6,77.8,79.4,80.7,81.8,81.9,82.7,82.9,83.2,83.5,88.1,90.6,95.5

Answer 1

class stats freq

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47 - 52 48.6 1

52 - 57 55.9 1

57 - 62 59.4 1

62 - 67 63.9, 64.2, 65.7 3

67 - 72 67.6, 68.3, 68.9, 70.8, 71.6, 71.6 6

72 - 77 72.1, 73.9, 73.8, 74.2, 74.2, 75.2 6

77 - 82 77.6, 77.8, 79.4, 80.7, 81.8, 81.9 6

82 - 87 82.7, 82.9, 83.2, 83.5 4

87 - 92 88.1, 90.6 2

92 - 97 95.5 1