Suppose a population A has 100 observations 101,
\( \mathrm{P}^{\ma...
Suppose a population A has 100 observations 101,
\( \mathrm{P}^{\mathrm{t}} \) 102..... 200 and other population B has 100
W represent the variance of two population respectively \( \frac{V_{A}}{V_{B}} \) then is:
(1) \( 9 / 4 \)
(2) \( 4 / 9 \)
(3) \( 2 / 3 \)
(4) 1
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