The same math test is given to a sample of elementary school students in Grades 1 through 4. The correlation between a students height and his or her score on the test is calculated to be r = 0.85. This does not, however, indicate a causal relationship between the two variables. Which of the following is likely a lurking variable in this case? gender age teacher type of questions study time
The same math test is given to a sample of elementary school students in Grades 1 through 4. The correlation between a students height and his or her score on the test is calculated to be r = 0.85. This does not, however, indicate a causal relationship between the two variables. Which of the following is likely a lurking variable in this case? gender age teacher type of questions study time
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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