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 77: 41

Answer

89

Work Step by Step

(85*.05)+(80*.35)+(100*.2)+(90*.15)+(93*.25)= final grade
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