![subject](/tpl/images/cats/mat.png)
Mathematics, 21.04.2020 15:28 gaby8282
In a statistics course project, students are interested in the proportions of 1st year and 4th year students at UW-Madison students who have remained in Madison (in an apartment or in a residence hall) and the proportion that have returned home after courses moved to an online format after spring break. The following data shows the results of a survey. Analyze the data as if the respondents to the survey represent random samples from the populations of 1st and 4th year UW-Madison students. stayed returned 1st year 19 68 4th year 36 17 15 Find a 95% confidence interval for the difference in population proportions who returned home after spring break using a formula. Interpret the confidence interval in context.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 15:00
Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:50
Find the cosine function that is represented in the graph.
Answers: 1
You know the right answer?
In a statistics course project, students are interested in the proportions of 1st year and 4th year...
Questions
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 09.07.2019 16:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.07.2019 16:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 16:00
![question](/tpl/images/cats/geografiya.png)
Geography, 09.07.2019 16:00
![question](/tpl/images/cats/biologiya.png)
Biology, 09.07.2019 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 16:00