![subject](/tpl/images/cats/mat.png)
Mathematics, 07.01.2020 22:31 lilyrockstarmag
Susan sound predicts that students will learn most effectively with a constant background sound, as opposed to an unpredictable sound or no sound at all. she randomly divides twenty-four students into three groups of eight. all students study a passage of text for 30 minutes. those in group 1 study with background sound at a constant volume in the background. those in group 2 study with noise that changes volume periodically. those in group 3 study with no sound at all. after studying, all students take a 10-point multiple choice test over the material. their scores follow: table constant sound random sound no sound 7 5 2 4 5 4 6 3 7 8 4 1 6 4 2 6 7 1 2 2 5 9 2 5 1. state the type of statistical test that you will use to conduct your hypothesis test.
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Susan sound predicts that students will learn most effectively with a constant background sound, as...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 23:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.07.2019 23:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.07.2019 23:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.07.2019 23:30
![question](/tpl/images/cats/istoriya.png)
History, 28.07.2019 23:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.07.2019 23:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)