The Basic Practice of Statistics 7th Edition

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

Chapter 18 - Inference in Practice - Chapter 18 Exercises - Page 436: 18.41a

Answer

See below.

Work Step by Step

Statistically insignificant means that the differences are so small, that it is highly likely that these differences are only due to chance.
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