question_answer

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 population respectively, then\[\frac{{{V}_{A}}}{{{V}_{B}}}\] is

A)  \[\frac{9}{4}\]                         

B)  \[\frac{4}{9}\]

C)  \[\frac{2}{3}\]                                     

D)  1