![subject](/tpl/images/cats/mat.png)
Mathematics, 09.01.2020 03:31 sheilaaguilar2014
4. the standard deviation of the above distribution of sample mean number of text messages sent per day is 7.5. use this to calculate and interpret the margin of error for an estimate
of the population mean number of text messages sent daily by eleventh graders (based on a random sample of size 10 from this population).
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Write two subtraction equations that are equivalent to 5 + 12 = 17.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:20
An object in geometry with no width, length or height is a(n):
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs
Answers: 2
You know the right answer?
4. the standard deviation of the above distribution of sample mean number of text messages sent per...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 14.12.2020 23:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 14.12.2020 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 23:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 23:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 14.12.2020 23:40
![question](/tpl/images/cats/en.png)
English, 14.12.2020 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 23:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2020 23:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.12.2020 23:40