the following observations are arranged in ascending order 26,29,42,53,x,x + 2,70,75,82,93 if the median is 65 find the value of x
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Answer:
Step-by-step explanation:
Median of number of terms(here 10)
is {(n/2)th + (n/2+1)th term}/2
={5th term + 6th term}/2
=(x+x+2)/2
Median is equal to 65
Therefore 65= (x+x+2)/2
130=2x+2
65=x+2
x=63
madhu12487:
130=2x+2;128=2x;x=64
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