Question

26) Prepare frequency distribution table, choosing appropriate class interval for the following data.
Marks obtained by VII STD students in final examination: 12, 15, 20, 35, 12, 46,68, 69, 57, 35, 90,
70, 89, 79, 67, 56, 58, 57, 90, 91​

Answer 1

Answer:

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Answer 2

Answer:

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