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Six Theories about Random Variables

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Uploaded by on Jan 3, 2008

The important one is the calculation of variance

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Education

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  • thankyou sir, nice work. May I ask you what kind of sofware you used to make this presentation.?

  • Simply great! this is gold !! makes concept crystal clear! need more stuff from you man .You are Godsend!

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  • sir, at 4:04 you say that if X, Y are not independent "we'd have another term out here" for E(X+Y)=E(X)+E(Y). Not true, this equality holds regardless.

  • epic thanks man.

  • It might be a good idea to point out that the expectation is not always the average.

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