Folowing is the frequency distribution of customers in a certain year at a departmental store: No. of customers 50 – 100 100 – 150 150 – 200 200 – 250 Total No. of days. 90 98 138 39 365 Draw histogram and hence draw frequency curve.

3. Folowing is the frequency distribution of customers in a certain year at a departmental store:
No. of customers
50 – 100
100 – 150
150 – 200
200 – 250
Total
No. of days.
90
98
138
39
365
Draw histogram and hence draw frequency curve.

Solution: 


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