Model class 25 - 30 Lower limit of the model class L 25 Frequency of model class f1 11 Frequency of preceeding model class f0 9 Frequency of next model classf2 10 h 5 Mode L f1 - f0 2 f1 - f0 - f2 h Mode 25 11 - 922-9-10 5 Moode 25 3.33 Mode 28.33 ans.

Answer - 274774

Question

A 35.25

B 40.25

C 30.33

D 28.33

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