Use the output and an appropriate table to compute the P-value for the test of H0:μ≥73.6 versus H1:μ<73.6.
Use the output and an appropriate table to compute a 99% confidence interval for μ.
Use the output and an appropriate table to compute the P-value for the test of H0:μ≥73.6 versus H1:μ<73.6. Use the output and an appropriate table to compute a 99% confidence interval for μ.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Use the output and an appropriate table to compute the P-value for the test of H0:μ≥73.6 versus H1:μ<73.6.
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Use the output and an appropriate table to compute a 99% confidence interval for μ.

Transcribed Image Text:2. The following MINITAB output presents the results of a hypothesis test for a population mean u.
One - Sample Z: x
Test of mu - 73.5 vs not - 73.5
The assumed standard deviation - 2.3634
St Dev SE Mean
Variable
X
Mean
73.2461 2.3634
95% CI
0.1963 (72.8614, 73.6308)
145
-1.29 0.196
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