Question

5.) The pulse rates of 40 boys were examined.
From the following data, draw the frequency
distribution table by grouping the data into
intervals of 50–55, 55-60, 60–65, etc. Draw a
histogram to represent the data.
61, 71, 65, 73, 56, 72, 73, 71
78, 73, 68, 53, 72, 75, 63, 66
68, 55, 62, 71, 60, 59, 57,70
53, 74, 71, 54, 71, 65, 63, 76
70, 58, 81, 76, 61, 63, 73, 71
,​

Answer 1

Answer:

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Answer 2

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