the following observation have been arranged in ascending order if the median of the data is 63 find the value of x 29,32,48,50,x,x+2,72,78,84,95
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Total variable = 10 ( even )
therefore, median = (n/2)th term and (n+1/2)th term /2
63 = (10/2)th term and (10+1/2)th term/2
63 = 5th term and 6th term /2
63 = X+X+2/2
63x2 = 2x+2
126 = 2x+2
126-2 = 2x
X = 124/2
therefore, X = 62
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