![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 22:43, agerald
A random sample of size n is to be drawn from a population with a mean =900 and standard deviation =200 .What size sample would be necessary in order to ensure a standard error of 25 ?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30, isabellacampos4586
It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, talexander131
The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00, shelovejaylocs
The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm
Answers: 1
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
A random sample of size n is to be drawn from a population with a mean =900 and standard deviation =...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 17:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 17:30
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ekonomika.png)