Question

Draw a histogram and frequency polygon for the following data.
Marks =0-20,20-40,40-60,60-80,80-100
No. of student = 10,15,40,45,40​

Answer 1

Answer:

hxyzyxzzdyod tdtocvzicdusitcugztoxyo be yoxy.

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Step-by-step explanation:

bkvvgkxtxgxxdyoztoxhxhlxxuztz

tjdoyoyococjc

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.............gxyxyRZ