Q20
In an unbalanced, skewed, distribution which measure of central tendency is least biased?
A.
Mode
B.
Median
C.
Mean
D.
Range
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
In an unbalanced, skewed, distribution measure of range of central tendency is least biased.A measure of central tendency is a summary measure that attempts to describe a whole set of data with a single value that represents the middle or centre of its distribution. It is a central or typical value for a probability distribution.