Question

what is the median of the sample 5,5,11,9,8,5,8?​

Answer 1

Answer:

5 5 5 8 8 9 11

so

8 is the middle one It is known as median

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Answer 2

Given,

Series  : 5,5,11,9,8,5,8

Total observation  = 7

To Find,

Median =?

Solution,

We know that the median is the middle-most value of the series.

Ascending order of series: 5, 5, 5, 8, 8, 9, 11

The total observation is 7 which is an odd number so,

Median = (n + 1)/2th observation of series

Median = (7+1)/2th observation of series

Median =  4th observation of the series

Median = 8

Hence, the median of the sample 5,5,11,9,8,5,8 is 8