Find the median of the data 17 21 25 29 33 37 41 45
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Answered by
1
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ANSWER IS 31
here the total number of observations (n) is odd so the formula to find median when n is odd is
,( n= 8 )
n/2 terms ob.+ (n/2+1) terms ob.
2
= 8/2 terms ob. + (8/2+1) terms ob.
2
= 4th observation +5th observation
2
=29+33
2
= 62/2
=. 31.
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