Statistical Techniques in Business and Economics
Statistical Techniques in Business and Economics
18th Edition
ISBN: 9781260788785
Author: Lind, Douglas
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 1, Problem 4E

For each of the following, determine whether the group is a sample or a population.

  1. a. The participants in a study of a new cholesterol drug.
  2. b. The drivers who received a speeding ticket in Kansas City last month.
  3. c. People on welfare in Cook County (Chicago), Illinois.
  4. d. The 30 stocks that make up the Dow Jones Industrial Average.
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