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.
Answers: 1
Mathematics, 22.06.2019 00:30
Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%
Answers: 3
Mathematics, 22.06.2019 04:10
A. 2.3y +2 +3.1y = 4.3y + 1.6 + 1.1y + 0.4 b. + 25 - = c. 5/8x + 2.5 = 3/8x + 1.5 + 1/4x d. 1/3 + 1/7y = 3/7y
Answers: 2
Mathematics, 22.06.2019 04:30
The coordinates of one point of a line segment ate (-2,-7). the line segment is 12 units long. give three possible coordinates of the line segment’s other end point.
Answers: 1
Mathematics, 22.06.2019 05:00
A33.33 percent decrease followed by a 50% increase. greater or larger that original amount?
Answers: 1
QUESTION 1 For her research methods project, Stephanie asked students who did not have other jobs to...
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