The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 20 - Inference about a Population Mean - Apply Your Knowledge - Page 464: 20.8c

Answer

See below.

Work Step by Step

If $P\lt\alpha$, then the null hypothesis is rejected and is statistically significant at $\alpha$. $P\lt0.1$, thus it is significant $P\gt0.05$, thus it is not significant $P\gt0.01$, thus it is not significant
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