Question

Find out arithmetic mean and mode from the following data :-
Class. F
10-19. 8
20-29. 19
30-39. 29
40-49. 36
50-59. 25
60-69. 13
70-79. 4

Answer 1

Step-by-step explanation:

34.Explain the achievement of Subhash Chandra Bose in freedom struggle.

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