Use the TI-84 Plus display to make a decision to reject or fail to reject the null

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Use the TI-84 Plus display to make a decision to reject or fail to reject the null hypothesis at the level of significance. Make your decision using the standardized test statistic and using the P-value. Assume the sample sizes are equal.

α = 0.05

2-SamPZTest z=2.956485408 P=. 0031118068 X1=2500 X2=2425 In1=120

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Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: May 16, 2019 11:49 AM

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Use the TI-84 Plus display to make a decision to reject or fail to reject the null

Question:

2-SamPZTest z=2.956485408 P=. 0031118068 X1=2500 X2=2425 In1=120

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Because z ...View the full answer

Elementary Statistics Picturing The World

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