A) \[\frac{{{W}_{1}}}{{{W}_{2}}}=\frac{m(n-1)}{n(m-1)}\]
B) \[\frac{{{W}_{1}}}{{{W}_{2}}}=\frac{n(n-1)}{m(m-1)}\]
C) \[\frac{{{W}_{1}}}{{{W}_{2}}}=\frac{n}{m}\]
D) \[\frac{{{W}_{1}}}{{{W}_{2}}}=\frac{m}{n}\]
Correct Answer: A
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