Calculate the mod
Here, the maximum class frequency is 150.
The class corresponding to this frequency is the modal class. ⇒ modal class = 5000 - 10000
∴ lower limit of the modal class (l) = 5000
Modal class size (h) = 5000
Frequency of the modal class (f1) = 150
Frequency of class preceding the modal class (f0) = 90
Frequency of class succeeding the modal (f2) = 100
Mode is given by,
⇒ Mode = 5000 + 2727.27 = 7727.27
Hence, the mode is Rs.7727.27.
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