The gloom inside the house enveloped me as I stepped through the door. All around I could hear stealthy footsteps and ominous cr
2 answers:
You might be interested in
at t = 5:
x(5) = 100
y(5) = 200 - 25
= 175
= 
= 7/4
x(5) = 100
y(5) = 200 - 25
= 175
Solution: Yes, the random variable y will have a binomial distribution. Because there are two possible outcomes 1. number of days of rain and 2. number of days of no rain.
The parameters of binomial distribution are and
The parameter n is given as the number of day's under consideration.
The parameter p is not given, but it can be estimated by number of days it rained divided by the total number of days under consideration.