![subject](/tpl/images/cats/mat.png)
Mathematics, 19.11.2019 15:31 kealalac1
Ateacher interested in determining the effect of a new computer program on learning to read conducted a study. one hundred students were randomly assigned to one of two groups. the first group used the computer program while the second group did not. both groups were tested to determine how much their reading levels improved. the results for the two groups were compared. what kind of study is this?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 16:00
Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:10
What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Find the commission on a $590.00 sale if the commission is 15%.
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Ateacher interested in determining the effect of a new computer program on learning to read conducte...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 01:20
![question](/tpl/images/cats/geografiya.png)
Geography, 29.07.2019 01:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.07.2019 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 29.07.2019 01:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 29.07.2019 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 01:20
![question](/tpl/images/cats/biologiya.png)
Biology, 29.07.2019 01:20
![question](/tpl/images/cats/biologiya.png)
Biology, 29.07.2019 01:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 29.07.2019 01:20
![question](/tpl/images/cats/mkx.png)
Arts, 29.07.2019 01:20