Calculate the Expected Value of X for the Given Probability $$\begin{array} { c c c c c c c } x & - 5 & - 1 & 0 & 2 & 5 & 10 \\P ( X = x ) & 0.1 & 0.1 & 0.1 & 0.1 & 0.1 & 0.5\end{array}$$

question 171

Multiple Choice

Calculate the expected value of X for the given probability distribution: $$\begin{array} { c c c c c c c } x & - 5 & - 1 & 0 & 2 & 5 & 10 \\P ( X = x ) & 0.1 & 0.1 & 0.1 & 0.1 & 0.1 & 0.5\end{array}$$ Round your answer to two decimal places if necessary.

• A) \(E ( X ) = 5.23\)
• B) \(E ( X ) = 4.89\)
• C) \(E ( X ) = 6.1\)
• D) \(E ( X ) = 5.3\)
• E) \(E ( X ) = 5.1\)