1.

Suppose a population A has 100 observations \[101,102,.....,200\] and another population B has 100 observations 151, 152 ???? 250. If \[{{V}_{A}}\,\,and\,\,{{V}_{B}}\] represent the variances of the two populations, respectively then \[\frac{{{V}_{A}}}{{{V}_{B}}}\] is

A. 1
B. \[\frac{9}{4}\]
C. \[\frac{4}{9}\]
D. \[\frac{2}{3}\]
Answer» B. \[\frac{9}{4}\]


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