![subject](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 05:30 Theivanpabloescorcia
The time between calls is exponentially distributed with a mean time between calls of 10 minutes. a. what is the probability that the time until the first call is less than five minutes? b. what is the probability that the time until the first call is between 5 and 15 minutes? c. determine the length of an interval of time such that the probability of at least one call in the interval is 0.90. d. if there has not been a call in 10 minutes, what is the probability that the time until the next call is less than 5 minutes? e. what is the probability that there are no calls in the intervals from 10: 00 to 10: 05, from 11: 30 to 11: 35, and from 2: 00 to 2: 05? f. what is the probability that the time until the third call is greater than 30 minutes? g. what is the mean time until the fifth call?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:50
Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
The time between calls is exponentially distributed with a mean time between calls of 10 minutes. a....
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 18:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.05.2021 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 18:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 18:10
![question](/tpl/images/cats/fizika.png)
Physics, 19.05.2021 18:10
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
English, 19.05.2021 18:10
![question](/tpl/images/cats/en.png)