$$\begin{array}{l}
\text { Determine whether the table represents a discrete probability distribution. }\
\begin{array} { c c }
\hline x & P ( x ) \
\hline - 3 & 0.05 \
- 2 & 0.15 \
- 1 & 0.35 \
0 & 0.45 \
\hline
\end{array}
\end{array}$$
A) Yes
B) No

Question

$$\begin{array}{l}
\text { Determine whether the table represents a discrete probability distribution. }\
\begin{array} { c c } 
\hline x & P ( x ) \
\hline - 3 & 0.05 \
- 2 & 0.15 \
- 1 & 0.35 \
0 & 0.45 \
\hline
\end{array}
\end{array}$$
A) Yes
B) No

Quizplus · Accepted Answer

The table represents a discrete probability distribution because the sum of all probabilities $P(x)$ is 1 ($0.05 + 0.15 + 0.35 + 0.45 = 1$) and each probability is between 0 and 1, inclusive.

A) Yes B) No

A) Yes
B) No