Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 2 - Frequency Distributions and Graphs - 2-1 Organizing Data - Exercise 2-1 - Page 51: 1


1. Organize the data in a meaningful and intelligible way. 2. Enable the user to determine the nature and shape of the distribution. 3. Facilitate computation of average and spread. 4. Enable a researcher to draw charts and graphs for presentation of the data. 5. Enable the user to make comparisons among different data sets.

Work Step by Step

Frequency distribution tables are useful to organize, present and interpret data.
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