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.

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  1. 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. 


  2. Use the output and an appropriate table to compute a 99% confidence interval for μ.

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
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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