The Basic Practice of Statistics 7th Edition

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

Chapter 25 - Two Categorical Variables: The Chi-Square Test - Chapter 25 Exercises - Page 603: 25.36a

Answer

Chi-square test for independence.

Work Step by Step

Here the data originate from one sample, thus we must use chi-square test for independence.
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