MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Test the claim about the population mean, μ, at the given level of significance using the given sample statistics.
Claim: 5000; α = 0.08; σ = 328. Sample statistics: x = 4900, n = 38
μ
Identify the null and alternative hypotheses. Choose the correct answer below.
A. Ho: μ= 5000
Ha: μ#5000
C. Ho μ5000
Н: μ≥5000
E. Нo: μ* 5000
Haμ = 5000
B. Нo: μ≥5000
Нa: μ5000
D. Нo: μ≤5000
Нa: μ5000
F. Ho: μ5000
Ha: μ≤ 5000
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Transcribed Image Text:Test the claim about the population mean, μ, at the given level of significance using the given sample statistics. Claim: 5000; α = 0.08; σ = 328. Sample statistics: x = 4900, n = 38 μ Identify the null and alternative hypotheses. Choose the correct answer below. A. Ho: μ= 5000 Ha: μ#5000 C. Ho μ5000 Н: μ≥5000 E. Нo: μ* 5000 Haμ = 5000 B. Нo: μ≥5000 Нa: μ5000 D. Нo: μ≤5000 Нa: μ5000 F. Ho: μ5000 Ha: μ≤ 5000
Calculate the standardized test statistic.
The standardized test statistic is
(Round to two decimal places as needed.)
Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.
(Round to two decimal places as needed.)
A. The critical value is
B. The critical values are ±
Determine the outcome and conclusion of the test. Choose the correct answer below.
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Transcribed Image Text:Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.) Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) A. The critical value is B. The critical values are ± Determine the outcome and conclusion of the test. Choose the correct answer below.
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