nterpreting computer output: The following output from MINITAB presents the results of a hypothesis test. Test of μ = 232 vs > 232 The assumed standard deviation = 39 N Mean SE Mean 95% Lower Bound Z P 52 242.41 5.41 233.51 1.92 0.027 (a) What are the null and alternate hypotheses? (b) What is the value of the test statistic? (c) What is the P-value? (d) Do you reject H0 at the =α0.05 level? (e) Do you reject H0 at the =α0.01 level?
nterpreting computer output: The following output from MINITAB presents the results of a hypothesis test. Test of μ = 232 vs > 232 The assumed standard deviation = 39 N Mean SE Mean 95% Lower Bound Z P 52 242.41 5.41 233.51 1.92 0.027 (a) What are the null and alternate hypotheses? (b) What is the value of the test statistic? (c) What is the P-value? (d) Do you reject H0 at the =α0.05 level? (e) Do you reject H0 at the =α0.01 level?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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Interpreting computer output: The following output from MINITAB presents the results of a hypothesis test.
Test of μ = 232 vs > 232 | |||||
The assumed standard deviation = 39 | |||||
N | SE Mean | 95% Lower Bound | Z | P | |
52 | 242.41 | 5.41 | 233.51 | 1.92 | 0.027 |
(a) What are the null and alternate hypotheses?
(b) What is the value of the test statistic?
(c) What is the P-value?
(d) Do you reject
H0
at the
=α0.05
level?
(e) Do you reject
H0
at the
=α0.01
level?
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