What is the difference between these fractions? +3/4−(+7/8)
2 answers:
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Answer:
0.9999985 = 99.99985% probability that in a day, there will be at least 1 birth.
Step-by-step explanation:
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
In which
x is the number of sucesses
e = 2.71828 is the Euler number
is the mean in the given interval.
Assume that the mean number of births per day at this hospital is 13.4224.
This means that
Find the probability that in a day, there will be at least 1 birth.
This is:
In which
Then
0.9999985 = 99.99985% probability that in a day, there will be at least 1 birth.