Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 4 - Section 4.2 - Assess Your Understanding - Applying the Concepts - Page 219: 29a

Answer

The distribution is bell-shaped. $Class~width=200~grams$

Work Step by Step

Lower class limit of the first class: 2400 Lower class limit of the third class: 2800 $Class~width=\frac{2800-2400}{2}=200$
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