The following expected value, E(x^2), is equal to: √8da ID)
Added by James S.
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Step 1
For E(x^2), we can use a similar formula: E(x^2) = ∑[x^2 * P(x)] Now, we need to know the probability distribution of x to calculate E(x^2). Without any information about the distribution, we cannot calculate the expected value. Show more…
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