A person purchased a leather jacket that was marked down by 40%. if the sale price of the jacket was $101.79, what was its origi
1 answer:
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Answer:
a
b
c
Step-by-step explanation:
From the question we are told that
The rate is = 0.5 / hr
Generally Poisson distribution formula is mathematically represented as
Generally the probability that no error occurred during a day is mathematically represented as
Here t = 1 hour according to question a
So
Hence
=>
Generally the probability that a critical error occurs since the start of a day is mathematically represented as
Here t = 1 hour according to question a
So
Hence
Here
=>
Considering question c
Here t = 2
Gnerally given that the system just started up and an error occurred the probability the next reset will occur within 2 hours
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