Elementary Statistics (12th Edition)

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: 3

Answer

1) checking there are no outliers 2) a normal quantile plot (linear) 3) a histogram (basically bell shaped)

Work Step by Step

The ways of verifiying the requirements: 1) checking there are no outliers 2) a normal quantile plot (has to be linear) 3) a histogram (has to be basically bell shaped)
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