A) \[{{x}_{1}}\]
B) \[{{x}_{51}}\]
C) \[\frac{{{x}_{1}}+{{x}_{2}}+\,...+{{x}_{101}}}{101}\]
D) \[{{x}_{50}}\]
Correct Answer: B
Solution :
Mean deviation is minimum when it is considered about the item, equidistant from the beginning and the end i.e., the median. In this case, median is \[{{r}_{1}}:{{r}_{2}}:{{r}_{3}}=1:4:9\]th i.e,, 51th term \[{{V}_{1}}={{V}_{2}}\]You need to login to perform this action.
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