![subject](/tpl/images/cats/mat.png)
Mathematics, 16.06.2021 20:10 TheCat250
For Questions 8–10, use the following information. The number of students at 189 randomly selected bus stops is normally distributed with a mean of 4.3 students and a standard deviation of 1.4 students.
8. About how many of the bus stops will have more than 5.7 students?
4.725
16.0
30.24
128.52
9. What is the probability that a randomly selected bus stop will have fewer than 2.9 students?
16.0%
17.7%
32.0%
35.4%
10. Determine a 90% confidence interval for the population mean.
1.5 < x < 7.1
.1 < x < 8.5
2.9 < x < 5.7
5.7 < x < 8.5
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.
Answers: 1
You know the right answer?
For Questions 8–10, use the following information. The number of students at 189 randomly selected b...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 14.11.2019 01:31
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 14.11.2019 01:31
![question](/tpl/images/cats/fizika.png)
Physics, 14.11.2019 01:31
![question](/tpl/images/cats/mkx.png)
Arts, 14.11.2019 01:31
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 01:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 01:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 14.11.2019 01:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 14.11.2019 01:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 01:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)