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OpenStudy (anonymous):
I am trying to find the expected value of this function: 4(x-x^3), but no matter what I do, I get a value of "1" as my answer. I know that the answer should be just a bit more than '.5' though.
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OpenStudy (anonymous):
is this right?
OpenStudy (anonymous):
nvm i forgot to multiply the x^3 by 4
OpenStudy (anonymous):
|dw:1383537506559:dw|
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