Elementary Statistics: Picturing the World (6th Edition)

Published by Pearson
ISBN 10: 0321911210
ISBN 13: 978-0-32191-121-6

Chapter 2 - Descriptive Statistics - Section 2.3 Measures of Central Tendency - Exercises - Page 78: 46

Answer

Mean score for the class is 84

Work Step by Step

Multiply number of students with scores for each major Sum scores for all majors Divide by number of students
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