Interpret calculator display: The following TI-84 Plus calculator display presents the results of a hypothesis test for

Question:

Interpret calculator display: The following TI-84 Plus calculator display presents the results of a hypothesis test for the difference between two means. The sample sizes are n1 = 18 and n2 = 16. image text in transcribed

a. Is this a left-tailed test, a right-tailed test, or a two-tailed test?

b. How many degrees of freedom did the calculator use?

c. What is the P-value?

d. Can you reject H0 at the α = 0.05 level?

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Elementary Statistics

ISBN: 9781264136407

4th Edition

Authors: William Navidi , Barry Monk

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Question Posted: Jul 19, 2024 01:01 AM

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Interpret calculator display: The following TI-84 Plus calculator display presents the results of a hypothesis test for

Question:

2-SampTTest H1>H2 t=3.414595477 P=.0012913382 df 21.18819537 X1 34.3569 X2-23.5185 Sx1 12.6882 Sx2=4.2544

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Elementary Statistics

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