alleryMedian of an odd-length sorted data set is:
AFirst value
BMiddle value (n+1)/2 th term
CLast value
DAverage of first and last
Answer & Solution
Correct answer: B. Middle value (n+1)/2 th term
For odd n, median = middle value at position (n+1)/2. For even n, median = average of n/2 and (n/2 + 1) values.
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