![subject](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 18:59 amanda1717
After surveying students at a college, a campus organization calculated that a 95% confidence interval for the mean cost of food for one term is ($1372, $1562). Now the organization is trying to write its report and is considering the following interpretations. Comment on each. Complete parts a through e below.
a) 95% of all students pay between $1372 and $1562 for food.
Comment on the given interpretation. Choose the correct answer below.
A. The interpretation is incorrect. A confidence interval estimates a sample parameter.
B. The interpretation is incorrect. A confidence interval is not about a population parameter.
C. The interpretation is incorrect. A confidence interval is not about individuals in the population.
D. The interpretation is correct. A confidence interval estimates a population parameter.
b) 95% of the students paid between $1372 and $1562.
c) We're 95% sure that students in this sample averaged between $1372, $1562 for food.
d) 95% of all samples of students will have average food costs between $1372 and $1562.
e) We're 95% sure that the average amount of all students pay between $1372 and $1562.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
Amber had 1/6 of a pie left after the bake sale. rihanna had 3/8 of a pie left. what fraction of a pie did they have altogether?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
Answers: 3
You know the right answer?
After surveying students at a college, a campus organization calculated that a 95% confidence interv...
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2020 00:06
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 03.03.2020 00:06
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)