SCENARIO 5-1
The following table contains the probability distribution for X = the number of retransmissions
necessary to successfully transmit a 1024K data package through a network. $$\begin{array} { c | c | c | c | c | }
X & 0 & 1 & 2 & 3 \
\hline P ( X ) & 0.35 & 0.35 & 0.25 & 0.05
\end{array}$$
-Referring to Scenario 5-1, the variance for the number of retransmissions is ________.

Question

SCENARIO 5-1
The following table contains the probability distribution for X = the number of retransmissions
necessary to successfully transmit a 1024K data package through a network. $$\begin{array} { c | c | c | c | c | } 
X & 0 & 1 & 2 & 3 \
\hline P ( X ) & 0.35 & 0.35 & 0.25 & 0.05
\end{array}$$
-Referring to Scenario 5-1, the variance for the number of retransmissions is ________.

Quizplus · Accepted Answer

The Answer of SCENARIO 5-1
The following table contains the probability distribution for X = the number of retransmissions
necessary to successfully transmit a 1024K data package through a network. $$\begin{array} { c | c | c | c | c | } 
X & 0 & 1 & 2 & 3 \
\hline P ( X ) & 0.35 & 0.35 & 0.25 & 0.05
\end{array}$$
-Referring to Scenario 5-1, the variance for the number of retransmissions is ________.

SCENARIO 5-1 the Following Table Contains the Probability Distribution for X

SCENARIO 5-1
the Following Table Contains the Probability Distribution for X