![subject](/tpl/images/cats/mat.png)
Mathematics, 25.03.2021 07:00 Roquelle6301
A consumer wishes to estimate the proportion of processed food items that contain genetically modified (GM) products.
(a) If no preliminary study is available, how large a sample size is needed to be 99 percent confident the estimate is within 0.03 of ?
(b) In a preliminary study, 210 of 350 processed items contained GM products. Using this preliminary study, how large a sample size is needed to construct a 99% confidence interval within 0.03 of ?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:02
On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Define multiplicative inverse. give an example of a number and its multiplicative inverse.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Aline passes through 3,7 and 6,9 what equation represents the line
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 2
You know the right answer?
A consumer wishes to estimate the proportion of processed food items that contain genetically modifi...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 22.11.2019 20:31
![question](/tpl/images/cats/biologiya.png)
Biology, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
English, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.11.2019 20:31
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.11.2019 20:31