Question

Prepare a frequency table of the following ages (in years) of 30 students of class VIII in your school:
13, 14, 13, 12, 14, 13, 14, 15, 13, 14, 13, 14, 16, 12, 14, 13, 14, 15, 16, 13, 14, 13, 12, 17, 13, 12, 13, 13, 13, 14

Answer 1

The frequency table of the ages of 30 students of class VII in the school is given below: 

Age	Tally Marks	Frequency
12	||||	4
13	|||| |||| ||	12
14	|||| ||||	9
15	||	2
16	||	2
17	|	1