Bundle: Essentials Of Statistics For The Behavioral Sciences, 9th + Mindtap Psychology, 1 Term (6 Months) Printed Access Card, Enhanced
Bundle: Essentials Of Statistics For The Behavioral Sciences, 9th + Mindtap Psychology, 1 Term (6 Months) Printed Access Card, Enhanced
9th Edition
ISBN: 9780357095836
Author: Frederick J Gravetter; Larry B. Wallnau; Lori-Ann B. Forzano
Publisher: Cengage Learning
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Chapter 15, Problem 17P

Many parents allow their underage children to drink alcohol in limited situations when an adult is present to supervise. The idea is that teens will learn responsible drinking habits it they first experience alcohol in a controlled environment. Other parent’s lake a strict no-drinking approach with the idea that they are sending a clear message about what is right and what is wrong. Recent research, however, suggests that the more permissive approach may actually result in more negative consequences (McMorris at al., 2011). The researchers surveyed u sample of 150 students each year from ages 14 to 17. The students were asked about their alcohol use and about alcohol-related problems such as binge drinking, fights, and blackouts. The following table shows data similar to the results from the study.

Chapter 15, Problem 17P, Many parents allow their underage children to drink alcohol in limited situations when an adult is

  1. a. Do the data show a significant relationship between the parents' rules about alcohol and subsequent alcohol-related problems? Test with α= .05.
  2. b. h. Compute Cramér's V to measure the strength of the relationship.
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