Question

find the median of 90,30,20,40​

Answer 1

Answer:

Step-by-step explanation:

Given data is 90,30,20,40.

Rearranging the data into ascending order

= 20,30,40,90

As the given number of values is even , we have two middle values, they are

(n/2)th observation and ( n /2 + 1 )th observation.

They are 30 and 40.

∴ Median of the data = 30 + 40 / 2 = 70 / 2 = 35 is the answer.