Q. 95.0( 1 Vote )

The table given below shows the weights (in kg) of 50 persons:


Find the mean, median and mode.

Answer :

Draw the table as below,



We have;


N = 50 (even number)


Median =





Now,


∑fx = 2935 and ∑f = N = 50


Mean =


Hence,


Mode = 3(median) – 2 (mean)


= 3×59.7 - 2×58.7


= 179.1 – 117.4


= 61.1 kg


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