Find the mean and standard deviation of the probability distribution for the random variable x, which represents the number of cars per household in a small town. $$\begin{array} { l | l }
x & P ( x ) \
\hline 0 & .125 \
1 & .428 \
2 & .256 \
3 & .108 \
4 & .083
\end{array}$$

Question

Find the mean and standard deviation of the probability distribution for the random variable x, which represents the number of cars per household in a small town. $$\begin{array} { l | l } 
x & P ( x ) \
\hline 0 & .125 \
1 & .428 \
2 & .256 \
3 & .108 \
4 & .083
\end{array}$$

Quizplus · Accepted Answer

The Answer of Find the mean and standard deviation of the probability distribution for the random variable x, which represents the number of cars per household in a small town. $$\begin{array} { l | l } 
x & P ( x ) \
\hline 0 & .125 \
1 & .428 \
2 & .256 \
3 & .108 \
4 & .083
\end{array}$$

Find the Mean and Standard Deviation of the Probability Distribution xP(x)0.1251.4282.2563.1084.083\begin{array} { l | l } x & P ( x ) \\\hline 0 & .125 \\1 & .428 \\2 & .256 \\3 & .108 \\4 & .083\end{array}x01234​P(x).125.428.256.108.083​​

Find the Mean and Standard Deviation of the Probability Distribution $\begin{array} { l | l } x & P ( x ) \\\hline 0 & .125 \\1 & .428 \\2 & .256 \\3 & .108 \\4 & .083\end{array}$