Answer:
Step-by-step explanation:
here you go
Answer:
0.5372
Step-by-step explanation:
Given that the number of births that occur in a hospital can be assumed to have a Poisson distribution with parameter = the average birth rate of 1.8 births per hour.
Let X be the no of births in the hospital per hour
X is Poisson
with mean = 1.8
the probability of observing at least two births in a given hour at the hospital
= 
the probability of observing at least two births in a given hour at the hospital = 0.5372
Answer:
9^2
so it is (m+9)^2
Step-by-step explanation:
i guess that is the correct answer
(20n+3)
n = number of hours = 1
(20(1)+3) = 23
$23