The weight of 30 students in a class (in kg) are as follows:
46, 42, 52, 50, 40, 47, 63, 57, 52, 40, 45, 55, 51, 52, 45
47, 44, 56, 60, 53, 62, 58, 56, 51, 61, 55, 54, 57, 52, 60
Prepare a frequency distribution and draw a histogram, taking suitable class interval.
(Take 40-45 as a class)
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Weights of 50 boxes of different kinds of fruits (in kilogram) is given below. Prepare a frequency distribution with 30-35 as one of the class intervals.
12.5, 13.5, 12.5, 42.5, 13.5, 8.5, 9,10,12.5, 13.5, 6.5, 3.5, 4, 9, 10, 12.5, 13.5, 14, 9,6,6.5, 3.5, 2.5, 12.5, 4,4,5,6, 4, 3,3.5, 4, 12.5, 13.5, 41.5, 6, 7, 9, 10, 13.5, 12.5, 13.5, 42.5, 34.5, 37, 28, 21.5, 40.5, 24
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