![subject](/tpl/images/cats/mat.png)
Mathematics, 30.07.2021 03:20 osmanysalvador9
The manager of a juice bottling factory is considering installing a new juice bottling machine which she hopes will reduce the amount of variation in the volumes of juice dispensed into 8-fluid-ounce bottles. Random samples of 10 bottles filled by the old machine and 9 bottles filled by the new machine yielded the following volumes of juice (in fluid ounces).
Old machine: 8.2, 8.0, 7.9, 7.9, 8.5, 7.9, 8.1,8.1, 8.2, 7.9
New machine: 8.0, 8.1, 8.0, 8.1, 7.9, 8.0, 7.9, 8.0, 8.1
Required:
Use a 0.05 significance level to test the claim that the volumes of juice filled by the old machine vary more than the volumes of juice filled by the new machine
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Which of the following is the best first step in solving the equation below? 4+2㏒³x=17
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Me i’m stuck on all these questions besides the two bottom ones
Answers: 2
You know the right answer?
The manager of a juice bottling factory is considering installing a new juice bottling machine which...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.01.2022 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2022 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 05.01.2022 06:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.01.2022 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2022 06:20
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2022 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2022 06:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.01.2022 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2022 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2022 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2022 06:20