Copyright © 2010 Pearson Education, Inc. Chapter 12 Sample Surveys.
Objectives Chapter 12: Sample Surveys How can we make a generalization about a population without interviewing the entire population? How can we make a.
We must be able to stretch from the sample at hand to the population at large: We need this for business decisions, election polling, scientific experiments,
1-1 Copyright © 2015, 2010, 2007 Pearson Education, Inc. Chapter 11, Slide 1 Chapter 11 Sample Surveys.
Chapter 12 Sample Surveys math2200. How to generalize beyond the data? Three ideas Examine a part of the whole Randomize Sample size.
Chapter 12: Sample surveys
