Question

Median of 21,15,6,25,18,13,20,9,16,8,22

Answer 1

heya...

Here is your answer...

Given,

Observations are 21,15,6,25,18,13,20,9,16,8,22

Number of observations is 11 (odd)

n/2 th observationand n/2+1 th observation.

11/2 & 11/2+1

5.5 & 5.5+1

5.5 & 6.5

Answer 2

HEY MATE!

NO. OF OBSERVATIONS =11(ODD)

MEDIAN=N+1/2

MEDIAN=11+1/2

MEDIAN=12/2

MEDIAN=6TH OBSERVATION

HENCE, MEDIAN=13

I HOPE IT HELPS YOU!