R. D. Sharma Solutions for Chapter: Data Handling – II (Central Values), Exercise 3: EXERCISE

Find the median of the following data:

$133,73,89,108,94,104,94,85,100,120$.

Find the median of the following data

$31,38,27,28,36,25,35,40$

Find the median of the following:

$15,6,16,8,22,21,9,18,25$

Find the median of $41, 43, 127, 99, 71, 92, 71, 58, 57$.

Find the median of the following data

$25,34,31,23,22,26,35,29,20,32$

Find the median of the following observations:

$46,64,87,41,58,77,35,90,55,92,33$

If $92$ is replaced by $99$ and $41$ by $43$ in the above data, find the new median?

Find the median of the following data:

$41,43,127,99,61,92,71,58,57$

If $58$ is replaced by $85$, what will be the new median?

The weights (in $\mathrm{kg}$) of $15$ students are : $31,35,27,29,32,43,37,41,34,28,36,44,45,42,30$. Find the median. If the weight $44 \mathrm{kg}$ is replaced by $46 \mathrm{kg}$ and $27 \mathrm{kg}$ by $25 \mathrm{kg}$, find the new median.