Statistical Techniques in Business and Economics
Statistical Techniques in Business and Economics
18th Edition
ISBN: 9781260579611
Author: Douglas Lind; William Marchal; Samuel Wathen
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 1, Problem 2SR
  1. (a) The mean age of people who listen to talk radio is 42.1 years. What level of measurement is used to assess the variable age?
  2. (b) In a survey of luxury-car owners, 8% of the U.S. population owned luxury cars. In California and Georgia, 14% of people owned luxury cars. Two variables are Included in this Information. What are they and how are they measured?
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