Statistics: The Art and Science of Learning from Data (4th Edition)

4th Edition

ISBN: 9780321997838

Author: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg

Publisher: PEARSON

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Chapter 14.3, Problem 33PB

Attractiveness and getting dates The results in the table are from a study of physical attractiveness and subjective well-being (E. Diener et al., Journal of Personality and Social Psychology, vol. 69, 1995, pp. 120–129). A panel rated a sample of college students on their physical attractiveness. The table presents the number of dates in the past three months for students rated in the top or bottom quartile of attractiveness.

a. Identify the response variable and the factors.
b. Do these data appear to show interaction? Explain.
c. Based on the results in the table, specify one of the ANOVA assumptions that these data violate. Is this the most important assumption?

Chapter 14.3, Problem 33PB, Attractiveness and getting dates The results in the table are from a study of physical

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Chapter 14.3, Problem 32PB

Chapter 14.3, Problem 34PB

Chapter 14 Solutions

Statistics: The Art and Science of Learning from Data (4th Edition)

Ch. 14.1 - Hotel satisfaction The CEO of a company that owns...Ch. 14.1 - Prob. 2PB Ch. 14.1 - Whats the best way to learn French? The following...Ch. 14.1 - Prob. 4PB Ch. 14.1 - Prob. 5PB Ch. 14.1 - ANOVA and box plots For two studies, each...Ch. 14.1 - Prob. 7PB Ch. 14.1 - Smoking and personality A study about smoking and...Ch. 14.1 - Prob. 9PB Ch. 14.1 - Prob. 10PB

Ch. 14.1 - Prob. 11PB Ch. 14.2 - House prices and age For the House Selling Prices...Ch. 14.2 - Time on Facebook Do freshmen spent significantly...Ch. 14.2 - Prob. 14PB Ch. 14.2 - Tukey holding time comparisons Refer to the...Ch. 14.2 - Prob. 16PB Ch. 14.2 - REM regression Refer to the previous exercise. a....Ch. 14.2 - Prob. 18PB Ch. 14.2 - Regression for outsourcing Refer to the previous...Ch. 14.2 - Advertising effect oil sales Each of 100...Ch. 14.3 - Reducing cholesterol An experiment randomly...Ch. 14.3 - Prob. 24PB Ch. 14.3 - Political ideology in 2014 The GSS measures...Ch. 14.3 - Prob. 26PB Ch. 14.3 - Corn and manure In Example 10, the coefficient of...Ch. 14.3 - Prob. 28PB Ch. 14.3 - Regression for telephone holding times Refer to...Ch. 14.3 - Prob. 30PB Ch. 14.3 - Income by gender and degree In 2012, the...Ch. 14.3 - Prob. 32PB Ch. 14.3 - Attractiveness and getting dates The results in...Ch. 14.3 - Prob. 34PB Ch. 14.3 - Regression of weight gain on diet Refer to the...Ch. 14 - Good friends and marital status Is the number of...Ch. 14 - Prob. 37CP Ch. 14 - Singles watch more TV The 2014 General Social...Ch. 14 - Prob. 39CP Ch. 14 - Prob. 40CP Ch. 14 - Prob. 41CP Ch. 14 - Prob. 42CP Ch. 14 - Prob. 43CP Ch. 14 - Comparing therapies for anorexia The Anorexia data...Ch. 14 - Prob. 45CP Ch. 14 - Prob. 46CP Ch. 14 - Prob. 47CP Ch. 14 - Prob. 48CP Ch. 14 - Prob. 49CP Ch. 14 - Prob. 50CP Ch. 14 - Prob. 51CP Ch. 14 - TV watching by gender and race When we use the...Ch. 14 - Prob. 53CP Ch. 14 - Prob. 54CP Ch. 14 - Prob. 55CP Ch. 14 - Prob. 56CP Ch. 14 - Prob. 57CP Ch. 14 - Prob. 59CP Ch. 14 - Prob. 60CP Ch. 14 - Prob. 61CP Ch. 14 - Prob. 62CP Ch. 14 - Prob. 63CP Ch. 14 - Prob. 64CP Ch. 14 - Prob. 65CP Ch. 14 - Prob. 66CP Ch. 14 - Prob. 67CP Ch. 14 - Prob. 68CP Ch. 14 - Prob. 69CP Ch. 14 - Prob. 70CP Ch. 14 - Prob. 71CP

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Solution Summary: The author identifies the response variable and factors in the experiment, stating that gender and attractiveness depend on each other.

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Chapter 14 Solutions