![subject](/tpl/images/cats/mat.png)
Mathematics, 09.10.2021 14:00 j015
QUESTION 1 For her research methods project, Stephanie asked students who did not have other jobs to complete a survey on sleep patterns. In addition, the 20 students filled out the Index of Clinical Stress, which yields scores that range from 25 to 175. After gathering the data, she used the sleep pattern survey to classify the students as good, average, or poor sleepers. a. Name the dependent variable. b. Name the independent variable. c. Give the number of levels of the independent variable d. Name the levels of the independent variable e. Identify a controlled extraneous variable.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30, taythestargazer71
What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, princessjsl22
The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:10, samiam61
Which question is not a good survey question? a. don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d. are you happy with the availability of electronic products in your state?
Answers: 2
You know the right answer?
QUESTION 1 For her research methods project, Stephanie asked students who did not have other jobs to...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 18:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 18:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 18:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)