What is the difference between a discrete probability
distribution and a continuous probability distribution?
Give your own example of each. What is the expected value, and
what does it measure?
How is it computed for a discrete probability distribution?
What is the difference between a discrete probability
distribution and a continuous probability distribution? Give your
own example of each.
What is the expected value, and what does it measure?
How is it computed for a discrete probability distribution?
What is the difference between a discrete
probability distribution and a continuous
probability distribution?
Give your own example of each. What is the
expected value, and what does it measure?
How is it computed for a discrete probability
distribution?
1. Post an example of Inferential Statistics.
2. Give an example of a Discrete Variable and an example of a
Continuous Variable. Do not use examples posted by other
students.
give an example of a discrete random variable X whose values are
integers and such that E(X) = infinite. Prove that E(X) = infinite
for your example. (hints: if you will be paid 2^k dollars for the
kth head when you flip a fair coin., the expected value is
infinite...) Or give other easy examples.
Give an example of a function F which is the joint probability
distribution (not density) function of a pair of random variables X
and Y such that
(a) X and Y are independent and discrete
(b) X and Y are dependent and discrete
(c) X and Y are independent and continuous
(d) X and Y are dependent and continuous
Prove that every finite integral domain is a field. Give an
example of an integral domain which is not a field.
Please show all steps of the proof. Thank you!!
1.the distribution of the processes are different though they
have same finite dimensional distributions give a example
Let {Xn : n ≥ 0} denote the random walk on 9 cycle. Express it
as a random walk on a group (G, ·) with transition probabilities
given by pxy = µ(y · x −1 ) for an appropriate distribution µ on
G.
give an example of industry that has witnessed substantial
changes in channels of distribution. What are the fundamental
reasons such as consumer behavior, competition, or technology (or
others) for this change? Of the fundamental reasons stated for the
changes to channels of distribution, what do you see as being the
most significant and why?