Elementary Statistics (12th Edition)

by Triola, Mario F.

Published by Pearson

ISBN 10: 0321836960

ISBN 13: 978-0-32183-696-0

Chapter 6 - Normal Probability Distributions - 6-6 Assessing Normality - Basic Skills and Concepts - Page 303: 4

Answer

It is basically a normal distribution.

Work Step by Step

The sample size(40) is at least 30 and the histogram is basically bell shaped, therefore it is basically a normal distribution.

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