Question

3. The height (in cm) of 30 students of a class are given below
56, 65, 58, 39, 47, 78, 87, 52, 50, 51,
65, 56, 65, 61, 52, 69, 47, 67, 76, 83,
44, 32, 40,
32, 40, 52, 52, 71, 59, 57, 68, 61.
Form a frequency distribution taking classes: 30–39, 40-49, ..., 80–89.​

Answer 1

Answer:

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