![subject](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00 gggggg388
Over the entire six years that students attend an Ohio elementary school, they are absent, on average, 28 days due to influenza. Assume that the standard deviation over this time period is σ = 9 days. Upon graduation from elementary school, a random sample of 36 students is taken and asked how many days of school they missed due to influenza. What is the standard deviation for the sampling distribution of the number of school days missed due to influenza?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:10
Aline on the wall and a line on the floor are skew. always, sometimes, or never?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
The approximate line of best fit for the given data points, y = −2x − 2, is shown on the graph.which is the residual value when x = –2? a)–2 b)–1 c)1 d)2
Answers: 2
You know the right answer?
Over the entire six years that students attend an Ohio elementary school, they are absent, on averag...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2021 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2021 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2021 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 21.08.2021 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2021 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2021 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.08.2021 09:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.08.2021 09:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2021 09:00
![question](/tpl/images/cats/en.png)
English, 21.08.2021 09:00
![question](/tpl/images/cats/health.png)
Health, 21.08.2021 09:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 21.08.2021 09:00
![question](/tpl/images/cats/biologiya.png)
Biology, 21.08.2021 09:00
![question](/tpl/images/cats/health.png)
Health, 21.08.2021 09:00