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The distribution of heights(in cm) of 100 people is given below. Construct a histogram and the frequency polygon imposed on it.
 
Height(in cm)
125 - 135
136 - 146
147 - 157
158 - 168
169 - 179
180- 190
191 - 201
Frequency
12
22
18
24
15
7
2
 
Important!
This is a self-assessment task. Solve this question and assess the solution steps after completing the test on your own.