(New page: The probability of it landing heads the second time, given that it landed heads the first time, is the expected value of the PDF: . Expected value remember is: :<math>\operatorname{E}(X)...) |
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Revision as of 17:02, 20 October 2008
The probability of it landing heads the second time, given that it landed heads the first time, is the expected value of the PDF: . Expected value remember is:
- $ \operatorname{E}(X) = \int_{-\infty}^\infty x f(x)\, \operatorname{d}x . $
