Q. 24.7( 20 Votes )

Draw a histogram

Answer :

The given distribution is in inclusive form. It should be converted in exclusive form

Upper limit of 1^st interval is 19

Lower limit of 2^nd interval is 20

= = = 0.5

Actual upper limit = Stated upper limit +

Actual lower limit = Stated lower limit –

∴ Frequency distribution table

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