Question
Good evening, I wanted to know if someone could correct this exercise if possible, with a detailed explanation (calculation...). I did not understand everything .
Good evening, I wanted to know if someone could correct this exercise if possible, with a detailed explanation (calculation...). I did not understand everything . I just believe in using the Poisson distribution, and that's the binomial distribution as well.
A survey found that the likelihood of a bus being less than 6 minutes late at a station S is0.85
The delays are assumed to be independent of each other.
We will give the results to within 103by excess. A high school student takes the bus five times in one week at station S. Let X denote the random variable equal to the number of days he waited less than 6 minutes. Give the probability of X.
Reference :
level : Terminal class( senior year)
course : random variables
I am a french student in a teaching master.
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