A) 0
B) 60
C) 24
D) 20
Correct Answer: D
Solution :
Since variance is independent of change of origin, hence the variance of the observations 101, 102, ?.,200 is the same as the variance of the observation 151, 552, ?.250. \[\therefore \,\,{{V}_{A}}={{V}_{B}}\Rightarrow \,\frac{{{V}_{A}}}{{{V}_{B}}}=1\]You need to login to perform this action.
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