Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 12 - Analysis of Variance - Review - Chapter Quick Quiz: 1

Answer

The means of the three categories are the same, reject the null hypothesis.

Work Step by Step

The null hypothesis says that the means of the three categories are the same. The given P-value: P=0. If the P-value is less than the significance level, then this means the rejection of the null hypothesis. Hence:P is less than $\alpha=0.01$, hence we reject the null hypothesis.
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