Math, asked by chachu523, 10 days ago

in the frequency distribution 47,52,57,62,67,72,77,82,87,92,97,102 the class size is

Answers

Answered by salimjaved484

1

Answer:

40 - 50. 1

50 - 60. 2

60 - 70. 2

70 - 80. 2

80 - 90. 2

90 - 100. 2

100 - 110. 1

12 Ans

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