Questions: The age distribution for politicians in a certain country is shown in the accompanying table. Suppose that a politician is selected at random. Let events A, B, C, and S be defined as follows. Complete parts (a) through (d) below. A= event the politician is under 50 B= event the politician is in his or her 50 s C= event the politician is in his or her 60 s S= event the politician is under 70 Click the icon to view the number of politicians in each age bracket. a. Use the table and the f / N rule to find P(S). P(S)= (Type an integer or a decimal. Round to three decimal places as needed.) Number of Politicians Per Age Bracket Age (yr) No. of politicians Under 50 11 50-59 29 60-69 42 70-79 19 80 and over 3

Transcript text: The age distribution for politicians in a certain country is shown in the accompanying table. Suppose that a politician is selected at random. Let events A, B, C, and S be defined as follows. Complete parts (a) through (d) below. $A=$ event the politician is under 50 $B=$ event the politician is in his or her 50 s $\mathrm{C}=$ event the politician is in his or her 60 s $\mathrm{S}=$ event the politician is under 70 Click the icon to view the number of politicians in each age bracket. a. Use the table and the $f / N$ rule to find $P(S)$. $P(S)=$ $\square$ (Type an integer or a decimal. Round to three decimal places as needed.) Number of Politicians Per Age Bracket \begin{tabular}{|lc|} \hline Age $(\mathbf{y r})$ & No. of politicians \\ Under 50 & 11 \\ $50-59$ & 29 \\ $60-69$ & 42 \\ $70-79$ & 19 \\ 80 and over & 3 \\ \hline \end{tabular} Print Done ining: 00:34:54 Submit test