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1. |
Let the random variables X follow B (6, p) If \(16{\rm{\;P\;}}\left( {{\rm{X}} = 4} \right) = {\rm{P\;}}\left( {{\rm{X}} = 2} \right)\), then what is the value of p |
A. | \(\frac{1}{3}\) |
B. | \(\frac{1}{4}\) |
C. | \(\frac{1}{5}\) |
D. | \(\frac{1}{6}\) |
Answer» D. \(\frac{1}{6}\) | |