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| rev | Admin | (Created page with "'''Solution: D''' This is a hypergeometric probability, <math display = "block"> \frac{\binom{20}{1}\binom{5}{1}}{\binom{25}{2}} = \frac{20(5)}{25(24)/2} = \frac{100}{300} =...") | May 8'23 at 1:23 | +462 |