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
89 divided by 7 + 46^2 = 2128.71428571...
I hope this helps!
It should take 4 years, please mark me brainliest it would mean a lot and if you want an explanation, Comment and I’ll help you out
Answer:
the answer is A i just did the test.
Step-by-step explanation:
Answer:
Q.10) Answer is Option D.
Q.6) Answer is Option D .