In Exercises 26, state whether each standardized test statistic z allows you to reject the null hypothesis.
Question:
(a) z = 1.98
(b) z = -1.89
(c) z = 1.65
(d) z = -1.99
Transcribed Image Text:
-3 210 /2 3 1.96 1.96
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a Reject H 0 because z 196 b ...View the full answer
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780321911216
6th Edition
Authors: Ron Larson, Betsy Farber
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