Question

The mean and the mode of a data are 54 and 57 respectively. The median is

Answer 1

Step-by-step explanation:

We know that ,

$3 \: median - 2mean = mode$

So,

$or \: median = \frac{1}{3} (mode + 2mean)$

$or \: median = \frac{1}{3}(57 + 108)$

$or \: median = \frac{165}{3} = 55$

Hence,55 is the required median