Question

In the uschool 100 people have heights are tabulated below.
Find the rudian height by drawing ogive curve
Height No of people CE
cf
12
120.5-130.5 12
130.5-140.5
141-150
140.5 - 150.5
151 -160
20
150.5-160.5
121-130
131 -12,0
16
28
58
78
30
no​

Answer 1

Step-by-step explanation:

CE means

and in the last you wrote no

so what do we have to do