Instruction 5-4
The following table contains the probability distribution for X = the number of traffic accidents reported in a day in Perth.
$$\begin{array} { | c | c | c | c | c | c | c | }
\hline X & 0 & 1 & 2 & 3 & 4 & 5 \
\hline P ( X ) & 0.10 & 0.20 & 0.45 & 0.15 & 0.05 & 0.05 \
\hline
\end{array}$$
-The standard deviation of a discrete random variable is the square root of the ________.

Question

Instruction 5-4
The following table contains the probability distribution for X = the number of traffic accidents reported in a day in Perth.
 $$\begin{array} { | c | c | c | c | c | c | c | } 
\hline X & 0 & 1 & 2 & 3 & 4 & 5 \
\hline P ( X ) & 0.10 & 0.20 & 0.45 & 0.15 & 0.05 & 0.05 \
\hline
\end{array}$$
-The standard deviation of a discrete random variable is the square root of the ________.

Quizplus · Accepted Answer

The Answer of Instruction 5-4
The following table contains the probability distribution for X = the number of traffic accidents reported in a day in Perth.
 $$\begin{array} { | c | c | c | c | c | c | c | } 
\hline X & 0 & 1 & 2 & 3 & 4 & 5 \
\hline P ( X ) & 0.10 & 0.20 & 0.45 & 0.15 & 0.05 & 0.05 \
\hline
\end{array}$$
-The standard deviation of a discrete random variable is the square root of the ________.

Instruction 5-4 the Following Table Contains the Probability Distribution for X

Instruction 5-4
the Following Table Contains the Probability Distribution for X