Decide in each case whether the hypothesis is simple or composite (a) The hypothesis that a random variable has a Poisson distribution with 1 25 (b) The hypothesis that a random variable has a Poisson distribution with 1 25 (c) The hypothesis that a random variable has a normal distribution with th...

Decide in each case whether the hypothesis is simple or composite: (a) The hypothesis that a random

Question:

Decide in each case whether the hypothesis is simple or composite:
(a) The hypothesis that a random variable has a Poisson with λ = 1.25;
(b) The hypothesis that a random variable has a Poisson with λ > 1.25;
(c) The hypothesis that a random variable has a normal with the mean µ = 100;
(d) The hypothesis that a random variable has a negative binomial with k = 3 and θ < 0.60.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...