In Exercises 26, state whether each standardized test statistic z allows you to reject the null hypothesis.

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In Exercises 26, state whether each standardized test statistic z allows you to reject the null hypothesis. Explain your reasoning
(a) z = 1.98
(b) z = -1.89
(c) z = 1.65
(d) z = -1.99

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Elementary Statistics Picturing The World

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6th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: Nov 24, 2015 08:01 AM

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In Exercises 26, state whether each standardized test statistic z allows you to reject the null hypothesis.

Question:

-3 210 /2 3 1.96 1.96

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a Reject H 0 because z 196 b ...View the full answer

Elementary Statistics Picturing The World

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