![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 22.12.2021 01:00, HalpMehPlz
A March 2018 Gallup survey asked a sample of 10411041 adults if they wanted stricter laws covering the sale of firearms. A total of 697697 of the survey respondents said yes. Although the samples in national polls are not SRSs, they are similar enough that our method gives approximately correct confidence intervals. How large a sample would be needed to get a margin of error half as large as the margin of error for a sample of 10411041 adults
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, emmanuelcampbel
Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, mandyangle01
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
Do you know the correct answer?
A March 2018 Gallup survey asked a sample of 10411041 adults if they wanted stricter laws covering t...
Questions in other subjects:
![Konu](/tpl/images/cats/ekonomika.png)
Business, 04.12.2020 16:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 16:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 04.12.2020 16:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mir.png)
World Languages, 04.12.2020 16:40
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 16:40