Is there a link between watching television and aggressive acts in teenagers? A random sample of families with teenagers was obtained from two counties in upstate New York. A total of 707 teenagers (one from each family) participated in the study. The study compared the amount of TV watched by the teens in a typical day (classified as either minimal (less than one hour per day) or moderate (more than one hour per day), to whether the teenager had committed any aggressive acts (according to school and police reports). A two-way table of the data is shown below. Minimal TV Moderate TV Total (Less than one (At least one hour hour per day) per day) Has documented aggressive acts No documented aggressive acts 5 154 159 83 465 548 Total 88 619 707 QUESTIONS: 1. Identify and classify the explanatory variable. 2. Identify and classify the response variable.
Is there a link between watching television and aggressive acts in teenagers? A random sample of families with teenagers was obtained from two counties in upstate New York. A total of 707 teenagers (one from each family) participated in the study. The study compared the amount of TV watched by the teens in a typical day (classified as either minimal (less than one hour per day) or moderate (more than one hour per day), to whether the teenager had committed any aggressive acts (according to school and police reports). A two-way table of the data is shown below. Minimal TV Moderate TV Total (Less than one (At least one hour hour per day) per day) Has documented aggressive acts No documented aggressive acts 5 154 159 83 465 548 Total 88 619 707 QUESTIONS: 1. Identify and classify the explanatory variable. 2. Identify and classify the response variable.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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