Q. 65.0( 1 Vote )

Calculate the Mode for the given values in the table using the emperical formula.

Answer :

We can draw the table in the given format. Then, we can calculate the Mode using the empirical formula. 


We have;


N = 25 (odd number)


Median =


= value of 13th term


= 13


Now,


∑fx = 332 and ∑f = N = 25


Mean =


Hence,


Mode = 3(median) – 2 (mean)


= 3×13 - 2×13.28


= 39 – 26.56


= 12.44

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