Select all correct answers for the Poisson probabilities distribution

a) an example of a Poisson trial is selecting the members of a committee form one business

b) the Poisson distribution describes the # of events occutring in a unit of a space or time

c)the Poisson distribution's mean-median-mode

d) An example of a Poisson trial is a counting the number of misspelled words in a magazine articles

e) the Poisson distribution is positively skewed

f) the variable in a Poisson trial are measured

g) the Poisson distribution describes a situation where the probability of success does not remain the same from trial to trial

h) the Poisson distribution describes a situation where the probability of success does not remain the same from trial to trail.

i) the variables in Poisson trial are counted.