Find the Indicated Probability A Family Is Selected at Random from the City

Multiple Choice

Find the indicated probability.
-The table shows the distribution of family size in a certain U.S. city $$\begin{array} { c c } \text { Family Size } & \text { Probability } \\\hline 2 & 0.451 \\3 & 0.243 \\4 & 0.190 \\5 & 0.071 \\6 & 0.027 \\7 + & 0.018\end{array}$$ A family is selected at random from the city. Find the probability that the size of the family is less than 5. Round approximations to three decimal places.

A) 0.071
B) 0.504
C) 0.433
D) 0.884