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The Following Table Presents the Probability Distribution of the Number x01234P(x)0.070.740.10.050.04\begin{array} { c | c c c c c } x & 0 & 1 & 2 & 3 & 4 \\\hline P ( x ) & 0.07 & 0.74 & 0.1 & 0.05 & 0.04\end{array}

Question 44

Multiple Choice

The following table presents the probability distribution of the number of vacations X taken last year for a randomly chosen family. Find the probability that a family took at least 3 vacations last year.
x01234P(x) 0.070.740.10.050.04\begin{array} { c | c c c c c } x & 0 & 1 & 2 & 3 & 4 \\\hline P ( x ) & 0.07 & 0.74 & 0.1 & 0.05 & 0.04\end{array}


A) 0.05
B) 0.91
C) 0.19
D) 0.09

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