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Homework 4

# So that you are able to complete s ut r pq s ut r 7q

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Unformatted text preview: andom variable , , respectively. R PQ (a) Deﬁne a random variable on , ,, respectively. ©S UT¥ 2. Let . Find a single probability function on all of the following tasks. t  r g s5 r  t Hint: the answers to (a) and (b) are not unique. 3. Which of the following are valid cumulative probability distribution functions? For those that are not valid cdfs, state at least one property of the cdf which is not satisﬁed. For those that are valid cdfs, compute . ! ! ! ! (c) C (b) R jid 1  S eh3 C f! H  l s¥ ¢Q  ©S S e ed1 fx hq3f!  R j 1 k gS e ei...
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• Fall '08
• KennethZeger
• Probability distribution, Probability theory, probability density function, Cumulative distribution function, CDFs

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