![subject](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 19:31 lindsaynielsen13
Aproduction process fills containers by weight. weights of containers are approximately normally distributed. historically, the standard deviation of weights is 5.5 ounces. (this standard deviation is therefore known.) a quality control expert selects n containers at random. how large a sample would be required in order for the 99% confidence interval for to have a length of 2 ounces?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Aproduction process fills containers by weight. weights of containers are approximately normally dis...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 16:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 15.01.2021 16:20
![question](/tpl/images/cats/en.png)
English, 15.01.2021 16:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 15.01.2021 16:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.01.2021 16:20
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 16:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 16:20