The Following Represents the Probability Distribution for the Daily Demand $$\begin{array} { c c } \text { Demand } & \text { Probability } \\0 & 0.1 \\1 & 0.2 \\2 & 0.3 \\3 & 0.2 \\4 & 0.2\end{array}$$

Multiple Choice

The following represents the probability distribution for the daily demand of computers at a local store. $$\begin{array} { c c } \text { Demand } & \text { Probability } \\0 & 0.1 \\1 & 0.2 \\2 & 0.3 \\3 & 0.2 \\4 & 0.2\end{array}$$ The expected daily demand is

A) 1.0
B) 2.2
C) 2.0
D) 4.0