From the probability distribution, find the mean and standard deviation for the random variable x, whichrepresents the number of bicycles per household in a town of 1000 households. $$\begin{array} { c | c }
x & P ( x ) \
\hline 0 & 0.125 \
1 & 0.428 \
2 & 0.256 \
3 & 0.108 \
4 & 0.083
\end{array}$$

Question

From the probability distribution, find the mean and standard deviation for the random variable x, whichrepresents the number of bicycles per household in a town of 1000 households. $$\begin{array} { c | c } 
x & P ( x ) \
\hline 0 & 0.125 \
1 & 0.428 \
2 & 0.256 \
3 & 0.108 \
4 & 0.083
\end{array}$$

Quizplus · Accepted Answer

The Answer of From the probability distribution, find the mean and standard deviation for the random variable x, whichrepresents the number of bicycles per household in a town of 1000 households. $$\begin{array} { c | c } 
x & P ( x ) \
\hline 0 & 0.125 \
1 & 0.428 \
2 & 0.256 \
3 & 0.108 \
4 & 0.083
\end{array}$$

From the Probability Distribution, Find the Mean and Standard Deviation xP(x)00.12510.42820.25630.10840.083\begin{array} { c | c } x & P ( x ) \\\hline 0 & 0.125 \\1 & 0.428 \\2 & 0.256 \\3 & 0.108 \\4 & 0.083\end{array}x01234​P(x)0.1250.4280.2560.1080.083​​

From the Probability Distribution, Find the Mean and Standard Deviation $\begin{array} { c | c } x & P ( x ) \\\hline 0 & 0.125 \\1 & 0.428 \\2 & 0.256 \\3 & 0.108 \\4 & 0.083\end{array}$