![subject](/tpl/images/cats/mat.png)
Mathematics, 25.07.2019 18:00 thesean87
Astudy in a certain community showed that 9% of the people suffer from insomnia. if there are 10,500 people in this community, what is the standard deviation of the number of people who suffer from insomnia?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 21:00
Which expression is equal to (21)(7)(3x) using the associative property? (21 Β· 7 Β· 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = β26 β3 β 7 = 13
Answers: 2
You know the right answer?
Astudy in a certain community showed that 9% of the people suffer from insomnia. if there are 10,500...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.01.2021 05:30
![question](/tpl/images/cats/pravo.png)
Law, 07.01.2021 05:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.01.2021 05:30
![question](/tpl/images/cats/mkx.png)
Arts, 07.01.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.01.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.01.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.01.2021 05:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 07.01.2021 05:30
![question](/tpl/images/cats/en.png)
English, 07.01.2021 05:30
![question](/tpl/images/cats/biologiya.png)
Biology, 07.01.2021 05:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.01.2021 05:30
![question](/tpl/images/cats/ekonomika.png)
Business, 07.01.2021 05:30