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

Question 93

Multiple Choice

Find the indicated probability.
-The table shows the distribution of family size in a certain U.S. city  Family Size  Probability 20.45030.20940.20150.09560.0297+0.016\begin{array} { c c } \text { Family Size } & \text { Probability } \\\hline 2 & 0.450 \\3 & 0.209 \\4 & 0.201 \\5 & 0.095 \\6 & 0.029 \\7 + & 0.016\end{array} A family is selected at random from the city. Find the probability that the size of the family is between 2 and 5 inclusive. Round approximations to three decimal places.


A) 0.955
B) 0.41
C) 0.86
D) 0.545

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