the median of the following observation, arranged order, is 22. find x. 8,11,13,15,x+1,x+3,30,35,40,43.
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As there are 10 number
Then
Median =(5th observation + 6th observation)/2
22*2=x+1+x+3
44=2x+4
44=2(x+2)
22=x+2
22-2=x
20=x
I hope this will help you
Then
Median =(5th observation + 6th observation)/2
22*2=x+1+x+3
44=2x+4
44=2(x+2)
22=x+2
22-2=x
20=x
I hope this will help you
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