MCQOPTIONS
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MCQOPTIONS
| 1. |
Three independent events, A1, A2 and A3 occur with probabilities \({\rm{P}}\left( {{{\rm{A}}_{\rm{i}}}} \right) = \frac{1}{{1\; + \;{\rm{i}}}},{\rm{\;i}} = 1,{\rm{\;}}2,{\rm{\;}}3.\) What is the probability that at least one of the three events occurs? |
| A. | \(\frac{1}{4}\) |
| B. | \(\frac{2}{3}\) |
| C. | \(\frac{3}{4}\) |
| D. | \(\frac{1}{{24}}\) |
| Answer» D. \(\frac{1}{{24}}\) | |