Question

Draw a frequency polygon following data.
Marks <20 <40 <60 <80 <100
No of Students 10 40 80 100 110

Answer 1

Step-by-step explanation:

Draw a histogram and frequency polygon to represent the following data.

Marks 10−20 20−30 30−40 40−50 50−60 60−70 70−80 80−90 90−100

No. of Students 12 22 35 40 60 52 40 30 5

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$\huge \pink{✿} \red {C} \green {u} \blue {t} \orange {e} \pink {/} \red {Q} \blue {u} \pink {e} \red {e} \green {n} \pink {♡}$