1
3
rd
year,
Dept. of statistics,
Theory of statistics (1).
Sheet (1)
1
Let
have a p.m.f
Find the p.m.f of
.
2
Let
have a p.m.f
.
a)
Find the p.m.f of
b)
Find the p.m.f of
.
,
1
,
1
even
x
if
odd
x
if
3
If
has a Binomial distribution
. Find the probability distribution
of
4
If
has a Geometric distribution, Geometric
. Find the probability distribution
of
.
5
Let
be
the joint p.m.f. of
. Find the p.m.f.
6
Let
have the joint p.m.f.
Find
a
The joint p.m.f. of
.
b
The marginal p.m.f. of
.
7
If the joint probability distribution of
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 Fall '13
 salwa
 Statistics, Binomial, Probability distribution, Probability theory, Discrete probability distribution, Dept. of Statistics, joint p.m.f.

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