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InterviewSolution
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The following observations have been arranged in ascending order. If the median of the data is 63, find the valueof x. 29,32,48,50,x,x+2,72,78,84,95 |
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Answer» Here, `n=10` (even) `therefore " Median"=(((n)/(2))th" term" + ((n)/(2) +1)th " term")/(2)` `rArr 63= (((10)/(2))th " term" +((10)/(2)+1)th " term")/(2)` `rArr 63 = ("5th term + 6th term")/(2)` `rArr (63)/(1) = (x+x+2)/(2)` `rArr 63 xx 2 = 2x + 2` `rArr 2x=126-2` or `x = (124)/(2) = 62` Hence, the value of x = 62. |
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