Mathematics, 02.08.2019 08:00 lizzyyyvv
The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 00 and 77 minutes. find the probability that a randomly selected passenger has a waiting time greater than greater than 3.253.25 minutes.
Answers: 2
![\int^{7}_{3.25}\ f(x)\ dx\\\\= \dfrac{1}{7}\int^{7}_{3.25}\ dx\\\\ \dfrac{1}{7}[x]^{7}_{3.25}\\\\=\dfrac{1}{7}[7-3.25]=\dfrac{3.75}{7}=0.535714285\approx0.5357](/tpl/images/0161/0519/304df.png)
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