Question

# Provide an example of a probability distribution of discrete random variable, Y, that takes any 4...

Provide an example of a probability distribution of discrete random variable, Y, that takes any 4 different integer values between 1 and 20 inclusive; and present the values of Y and their corresponding (non-zero) probabilities in a probability distribution table.

Calculate:

a) E(Y)

b) E(Y2 ) and

c) var(Y).

d) Give examples of values of ? and ? , both non-zero, for a binomial random variable X. Use either the binomial probability formula or the binomial probability cumulative distribution tables provided in class calculate:

a) ?(? = ?0) where ?0 is an integer of your own choice satisfying 0 < ?0 < ?.

b) ?(? > ?0)

e) Suggest any value, ?0, of the standard normal probability distribution (correct to two decimal places), satisfying 1.10 < ?0 < 2.5 and then calculate:

a) P(Z> −?0) and b) P (Z< 0.8?0)

i want the answer of part e as well please solve it too because last time i posted this question that person didnt solve part e for me