![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 29.10.2019 22:31, Queenhagar
Aresearcher wants to determine if extra homework problems 8th grade students learn algebra. an 8th grade class is divided into pairs and one student from each pair has extra homework problems and the other in the pair does not. after 2 weeks, the entire class takes an algebra test and the results of the two groups are compared. to be a valid matched pair test, what should the researcher consider in creating the two groups?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10, ava789
Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30, colebash88
Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95
Answers: 1
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
Aresearcher wants to determine if extra homework problems 8th grade students learn algebra. an 8th...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 15.02.2020 05:16
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.02.2020 05:18
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.02.2020 05:18
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.02.2020 05:23
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)