theses for a statistical test are given, followed by several possible confidence intervals for diff dence interval to state a conclusion of the test for that sample and give the significance level us 5% confidence interval for μ: 45.9 to 50.2 clusion: Do not reject ficance level: 5% Ho Hypotheses: Ho: μ = 47 vs H₁:μ # 47 0% confidence interval for μ: 43.4 to 49.0 clusion: Do not reject Ho ficance level: 5%

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Chapter1: Starting With Matlab
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I have a Statistics homework problem that I did the first time do by myself and I got the wrong answer.  Can you help me to get the correct answer please?  Please take a look for the percentages that tells me what percentage of significance level.

90%
5%
99%
95%
1%
10%
Transcribed Image Text:90% 5% 99% 95% 1% 10%
-
Your answer is partially correct.
Hypotheses for a statistical test are given, followed by several possible confidence intervals for different samples. In each case, use the
confidence interval to state a conclusion of the test for that sample and give the significance level used.
(a) 95% confidence interval for μ: 45.9 to 50.2
Conclusion: Do not reject Ho
Significance level: 5%
(b) 90% confidence interval for u: 43.4 to 49.0
Conclusion: Do not reject
Significance level:
5%
Conclusion: Reject
(c) 95% confidence interval for u: 41 to 45
Ho
Significance level: 5%
Hypotheses: H₂ : μ = 47 vs H₁ : μ ‡ 47
Ho
Transcribed Image Text:- Your answer is partially correct. Hypotheses for a statistical test are given, followed by several possible confidence intervals for different samples. In each case, use the confidence interval to state a conclusion of the test for that sample and give the significance level used. (a) 95% confidence interval for μ: 45.9 to 50.2 Conclusion: Do not reject Ho Significance level: 5% (b) 90% confidence interval for u: 43.4 to 49.0 Conclusion: Do not reject Significance level: 5% Conclusion: Reject (c) 95% confidence interval for u: 41 to 45 Ho Significance level: 5% Hypotheses: H₂ : μ = 47 vs H₁ : μ ‡ 47 Ho
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