1.

Draw a frequency polygon for the following grouped frequency distribution table. Age of the donor (Yrs.) 20 - 24 25 - 29 30 - 34 35 - 39 40 - 44 45 - 49 No. of blood doners 38 46 35 24 15 12

Answer» Draw a frequency polygon for the following grouped frequency distribution table.























Age of the donor

(Yrs.)

 20 - 24 25 - 29 30 - 34 35 - 39 40 - 44 45 - 49
No. of blood doners 38 46 35 24 15 12


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