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 - Exercises 2-1: 13

Answer

Title: Favorite Sport (list in order going down for each to make the frequency distribution) Class: F, C, B, A Freq.: 19, 14, 10, 7 Percent: 38, 28, 20, 14 Most data values: professional football Least data values: auto racing

Work Step by Step

questions asks to construct a categorical frequency distribution for the data and that consists of class, frequency, and percent. in order to find the frequency, you add up the number of data in the class limit. in order to find the percent, you use the formula shown on page 44.
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