Provide an Appropriate Response $$\begin{array} { l | c c c c } x & 2 & 6 & 8 & 9 \\\hline P ( x ) & 0.2 & 0.3 & 0.3 & 0.2\end{array}$$

question 112

Essay

Provide an appropriate response.
-Calculate the mean for the discrete probability distribution shown here. $$\begin{array} { l | c c c c } x & 2 & 6 & 8 & 9 \\\hline P ( x ) & 0.2 & 0.3 & 0.3 & 0.2\end{array}$$

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