Question

1 Write the frequency distribution table for the following
Marks. Number of student
Below 10 0
Below 20! 15
Below 30. 20
1Below 40 30
Below 50 35
Below 60. 40

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Answer 1

Answer:

h = 10 Class 20 - 30 has ... Marks , Below 10, Below 20, Below 30, Below 40, Below 50 ... Class 20−30 has maximum frequency.