![subject](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 02:00 faizanaj1192
Suppose the probability of passing a driving test is 65%. (a) on a certain afternoon 15 people are tested. (i) what is the expected number of people who pass? (ii) what is the probability that exactly 11 people pass? (b) a certain teenager is determined to get a driving license no matter how many times he has to take the test until he finally passes. (i) what is the probability that he passes on his third try? (ii) what is the expected number of tries it takes to pass?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00, afolmar2006
What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)
Answers: 3
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:10, Yailynn598
You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:20, ehgdhjahag
Analyze the diagram. what is the composition of transformations that was applied to map wxyz to w''x''y''z''? the first transformation was a reflection across line m rotation about point a translation down and right translation up and left. the second transformation was a rotation about point a translation up translation down reflection across line m.
Answers: 1
You know the right answer?
Suppose the probability of passing a driving test is 65%. (a) on a certain afternoon 15 people are t...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 01:00
![Konu](/tpl/images/cats/fizika.png)
Physics, 03.12.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 01:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/fr.png)
French, 03.12.2020 01:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 01:00
![Konu](/tpl/images/cats/mkx.png)
Arts, 03.12.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 01:00