Question

find the median for the following observations are 4,8,11,7,25,3,18?​

Answer 1

Answer:

Median is 8

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Median is the middlest value when there in ascending order or descending order.

Here the numbers are 4,8,11,7,25,3,18.

When there are in ascending order = 3,4,7,8,11,18,25.

Here,

Two numbers are in middle they are 8,11.

If the sum of two numbers will be odd we have to take {n+1/2}th observation. the sum will be even we have to take {n/2}th observation .

The sum of 8 and 11 is 19.

So, we have to take {n+1/2} th observation.

So, (19/2+1)th observation= 9.5+1= 10.5. is the answer.