![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 03.05.2021 21:50, tuchikitacristoyaidi
The number of children per household in the US is strongly skewed to the right with a mean of 3.1 children per household and a standard deviation of 1.2 children per household. A person studying demographics selects an SRS of size n = 40 from the population of all households in the US and calculates the sample mean number of children per household. What is the standard deviation of the sampling distribution of the sample mean? Round to 2 decimal places.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00, sunshine52577oyeor9
Use the graph of the sine function y=2sinθ shown below
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20, helpmeplzandty
Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:50, kernlearn2312
In the diagram, gef and hef are congruent. what is the value of x
Answers: 1
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
The number of children per household in the US is strongly skewed to the right with a mean of 3.1 ch...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 13.12.2020 20:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 20:10
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.12.2020 20:10
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 13.12.2020 20:10
![Konu](/tpl/images/cats/fizika.png)
Physics, 13.12.2020 20:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 20:10