Construct a frequency table from the following data : Age (in yea… - Vidyadip

Question

Construct a frequency table from the following data :

Age (in years)	Number of students
Less than 10	6
Less than 20	14
Less than 30	30
Less than 40	52
Less than 50	65
Less than 60	70

✓

Answer

Class-interval	Cumulative frequency	Frequency
0-10	6	6
10-20	14	8
20-30	30	16
30-40	52	22
40-50	65	13
50-60	70	5

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