![subject](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 05:40 nidiavega2009
Sixty-five elements were randomly sampled from a population that has 200 elements. the sample mean is 180 with a variance of 135. the distribution of the population is unknown. the standard error of the mean is
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Find the value of x for which line a is parallel to line b
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Sixty-five elements were randomly sampled from a population that has 200 elements. the sample mean i...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.03.2021 21:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.03.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 22.03.2021 21:40
![question](/tpl/images/cats/istoriya.png)
History, 22.03.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 22.03.2021 21:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 22.03.2021 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 22.03.2021 21:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.03.2021 21:40
![question](/tpl/images/cats/istoriya.png)
History, 22.03.2021 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.03.2021 21:40
![question](/tpl/images/cats/istoriya.png)
History, 22.03.2021 21:40