CAPE Applied Mathematics Unit 1 · 2016 · Paper 1 · Question Q22
A random variable X has the following probability distribution.
\begin{tabular}{|l|c|c|c|c|}
\hline
x & 0 & 1 & 2 & 3 \\
\hline
P(X = x) & 0.3 & 0.1 & 0.4 & 0.2 \\
\hline
\end{tabular}
P(X \ge 2) =
- (A)0.1
- (B)0.3
- (C)0.4
- (D)0.6
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