Here, the maximum number of packets i.e. 26 have weight in the interval 201 – 202.
So, the modal class is 201 – 202.
lower limit (l) of modal class = 201,
class size(h) = 1
frequency (f1) of the modal class = 26
frequency (f0) of class preceding the modal class = 12
frequency (f2) of class succeeding the modal class = 20
Now, let us substitute these values in the above mode formula
= 201 + 0.7
= Rs 201.7
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