Question 65
The marks of Nine students in ascending order for a test are given below with Median as 34, the value of k is:
12, 16, k, 28, k +5, 32, 39, 47, 53.
Solution
given arrangement of observations are 12,16,k,28,k+5,32,39,47,53
given median =34
the arrangement is in ascending order
therefore the median is k+5
but the value of k+5 is 34
so k=29
answer os option A
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