Hi tutor. I am having a difficulty to solve the problem.

The bus that runs between NY city and Brooklyn is barely on time. The bus can arrive between 1 hour late and 5 hours late.

You can assume that this is explained by a uniform continuous distribution. There is an equal probability of arriving within this interval.

1) make a rough sketch of the distribution of the delays.

2) What is the average delay?

3) How large is the probability that the train arrives between 3 hours late and 7 hours late?

Thank you so much!

pur-new-sol

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