The following TI-84 plus calculator display Presents the results of a hypothesis test for the difference between

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The following TI-84 plus calculator display Presents the results of a hypothesis test for the difference between two proportions. The sample sizes are n1 = 125 and n2 = 150

a. Is this a left-tailed test, a right-tailed test. or a two-tailed test?
b. What is the P-value?
c. Can you reject Ho at the a = 0.05 level?

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Elementary Statisitcs

ISBN: 978-1259345296

2nd edition

Authors: Barry Monk

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Question Posted: Oct 05, 2015 08:00 AM

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The following TI-84 plus calculator display Presents the results of a hypothesis test for the difference between

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-= 1.269803442 P. 2041558545 A1-.272 #2=

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Elementary Statisitcs

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