Determine whether the following is a probability distribution. If not, identify the requirement that is not satisfied.
-If a person is randomly selected from a certain town, the probability distribution for the number, x, of siblings is as described in the accompanying table.
$$\begin{array} { c | c }
\mathrm { x } & \mathrm { P } ( \mathrm { x } ) \
\hline 0 & 0.27 \
1 & 0.28 \
2 & 0.23 \
3 & 0.10 \
4 & 0.06 \
5 & 0.02
\end{array}$$

Question

Determine whether the following is a probability distribution. If not, identify the requirement that is not satisfied.
-If a person is randomly selected from a certain town, the probability distribution for the number, x, of siblings is as described in the accompanying table.
 $$\begin{array} { c | c } 
\mathrm { x } & \mathrm { P } ( \mathrm { x } ) \
\hline 0 & 0.27 \
1 & 0.28 \
2 & 0.23 \
3 & 0.10 \
4 & 0.06 \
5 & 0.02
\end{array}$$

Quizplus · Accepted Answer

The Answer of Determine whether the following is a probability distribution. If not, identify the requirement that is not satisfied.
-If a person is randomly selected from a certain town, the probability distribution for the number, x, of siblings is as described in the accompanying table.
 $$\begin{array} { c | c } 
\mathrm { x } & \mathrm { P } ( \mathrm { x } ) \
\hline 0 & 0.27 \
1 & 0.28 \
2 & 0.23 \
3 & 0.10 \
4 & 0.06 \
5 & 0.02
\end{array}$$

Determine Whether the Following Is a Probability Distribution