![subject](/tpl/images/cats/mat.png)
Mathematics, 20.03.2021 07:00 deadpoolcorvettehats
1) It is estimated that 17.4% of all US households own a Roth IRA. The American Association of University Professors (AAUP) believes this figure is different among their members and commissions a study.
a) If 150 out of a random sample of 750 AAUP members own Roth IRA’s, is this sufficient evidence to support the AAUP belief at the α=0.05 level? (You must run a hypothesis test)
b) Based on your results from (a), if an error was made, would it be type I or type II error? Explain the error you chose in the context of the question.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00, aatharris21
Azul has 4 green picks and no orange picks. you add orange picks so that there are 2 orange picks for every 1 green pick. how many picks are there now.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00, robertrkumar1
There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 07:00, ewalker1917
Write a rule for the linear function whose graph has a slope m=-1/3 and a y-intercept b=-2
Answers: 1
You know the right answer?
1) It is estimated that 17.4% of all US households own a Roth IRA. The American Association of...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 07:00
![Konu](/tpl/images/cats/istoriya.png)
History, 19.07.2019 07:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 07:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 07:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 07:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 07:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 19.07.2019 07:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.07.2019 07:00