If an Experiment Consists of Five Outcomes, With $P \left( Q _ { 1 } \right) =$

Short Answer

If an experiment consists of five outcomes, with $P \left( Q _ { 1 } \right) =$ 0.10, $P \left( O _ { 2 } \right) =$ 0.10, $P \left( O _ { 3 } \right) =$ 0.30, $P \left( O _ { 4 } \right) =$ 0.25, then $P \left( O _ { 5 } \right)$ is: $\begin{array}{|l|l|}\hline \text { A. } & 0.75 \\\hline \text { B. } & 0.25 \\\hline \text { C. } & 0.20 \\\hline \text { D. } & 0.80 \\\hline\end{array}$