Question

If median = $20.6$, mode = $26$ then find mean

• A. $18.9$
• B. $17.9$
• C. $16.94$
• D. $14.5$

Answer 1

The correct option is B $17.9$

We know that
Mode = 3 Median - 2 Mean
So Mean = $\frac{1}{2}[3Median-Mode]$
= $\frac{1}{2}[3\times 20.6-26]$
= $\frac{1}{2}\left[35.8\right]$
= 17.9