Question
Determine whether the following is a probability model.$$\begin{array}{|cc|}\hline \text { Outcome } & {\text { Probability }} \\\hline 1 & {0.2} \\{2} & {0.3} \\{3} & {0.1} \\{4} & {0.4} \\\hline\end{array}$$
Step 1
In this case, all the probabilities are between 0 and 1. So, this condition is satisfied. Show more…
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