What are the explanatory and response variables?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 13PT
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Researchers identified 2587 10th grade students in the Los Angeles area who did not have significant symptoms of ADHD
(Attention-Deficit/Hyperactivity Disorder). These students were followed for approximately two years. The frequency with
which each student used digital media over the two-year period was recorded. At the end of the two-year period, students were
again tested for symptoms of ADHD. Researchers found that the higher the frequency of digital media use, the more likely the
student was to have developed symptoms of ADHD at the end of the study.
What are the explanatory and response variables?
Response
Explanatory
Answer Bank
the two-year period
digital media usage
2587 10th grade students
ADHD
no symptoms of ADHD at the beginning of the study
Transcribed Image Text:Researchers identified 2587 10th grade students in the Los Angeles area who did not have significant symptoms of ADHD (Attention-Deficit/Hyperactivity Disorder). These students were followed for approximately two years. The frequency with which each student used digital media over the two-year period was recorded. At the end of the two-year period, students were again tested for symptoms of ADHD. Researchers found that the higher the frequency of digital media use, the more likely the student was to have developed symptoms of ADHD at the end of the study. What are the explanatory and response variables? Response Explanatory Answer Bank the two-year period digital media usage 2587 10th grade students ADHD no symptoms of ADHD at the beginning of the study
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