Question

The heights (in centimeters) of 40 children are.

110	112	112	116	119	111	113	115	118	120
110	113	114	111	114	113	110	120	118	115
112	110	116	111	115	120	113	111	113	120
115	111	116	112	110	111	120	111	120	111

Prepare a tally marks table

Answer 1

Height (in Cms)	Tally Marks	frequency
110	||||	5
111	|||| |||	8
112	||||	4
113	||||	5
114	||	2
115	||||	4
116	|||	3
117	−	−
118	||	2
119	|	1
120	|||| |	6
	Total	40