Question

find median if 30,25,32,23,42,36,40,33,21

Answer 1

Step-by-step explanation:

Data Given, 30,25,32,23,42,36,40,33,21, 43

Now, lets arrange this into ascending order.

21, 23, 25, 30, 32, 33, 36, 40, 42, 43

Median of odd number of observation

= sum of middle observation / 2

= 32 + 33 /2

= 65/2

= 32.5

Median = 32.5

I think help you..

Mark brainlilenist..