Unformatted text preview: andom variable
PQ (a) Deﬁne a random variable
UT¥ 2. Let
. Find a single probability function on
all of the following tasks. t
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
. ! !
! (c) C (b) R
S eh3 C f! H l s¥ ¢Q
gS e ei...
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- Fall '08
- Probability distribution, Probability theory, probability density function, Cumulative distribution function, CDFs