Question

how to find median of 25 ,20 ,28 ,15 ,10 ,18​

Answer 1

Answer:

First, you have to arrange the data in either ascending or descending order. So

10, 15, 18, 20, 25, 28.

Then, count the number of observations.

There are 6 observations here. So it's even.

If there are even number of observations, you have to take the mean of the middle 2 observations.

So middle 2 observations are 18 and 20.

Mean of 18 and 20 = (18+20)/2 = 38/2 = 19.

So the median of this data is 19.

Step-by-step explanation:

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Answer 2

Answer:

19

Step-by-step explanation:

=10,15,18,20,25,28

10,15,18,20,25,28 =18+20

_______

2

=38/2

=19