A hypothesis test is performed at the α = 0.05 level of significance. The p-value is...
A hypothesis test is performed at the α = 0.05 level of significance. The p-value is determined to be 0.03. Therefore, we know that we would
_______________.
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either reject or fail to reject the null hypothesis, depending on the value of the test statistic. |
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reject the null hypothesis |
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know that a 99% confidence interval would contain the value specified in the null hypothesis. |
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fail to reject the null hypothesis |
Homework Answers
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A hypothesis test is performed at the α = 0.05 level of
significance. The p-value is...
1.) Use the given information to find the P-value. Also, use a 0.05 significance level and...
1.) Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). The test statistic in a two-tailed test is z = 1.95. Group of answer choices 0.0256; reject the null hypothesis 0.9744; fail to reject the null hypothesis 0.0512; reject the null hypothesis 0.0512; fail to reject the null hypothesis 2.) Use the confidence level and sample...
Suppose a hypothesis test is conducted using a significance or alpha level of 0.05, and the...
Suppose a hypothesis test is conducted using a significance or alpha level of 0.05, and the null hypothesis is rejected. This means that? A we would also reject the null hypothesis if the significance level had been 0.10 instead of 0.05. B the p-value was greater than 0.05. C we would also reject the null hypothesis if the significance level had been 0.01 instead of 0.05. D All answer options are correct.
Use the given information to find the p-value. Also, use a 0.05 significance level and state...
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis).The test statistic in a right-tailed test is z=0.52. A. 0.6030; fail to reject the null hypothesis B. 0.3015; reject the null hypothesis C. 0.0195; reject the null hypothesis D. 0.3015; fail to reject the null hypothesis
You wish to test the following claim (HaHa) at a significance level of α=0.05α=0.05. Ho:μ≤86.2Ho:μ≤86.2 Ha:μ>86.2Ha:μ>86.2...
You wish to test the following claim (HaHa) at a significance level of α=0.05α=0.05. Ho:μ≤86.2Ho:μ≤86.2 Ha:μ>86.2Ha:μ>86.2 You believe the population is normally distributed and you know the standard deviation is σ=16.8σ=16.8. You obtain a sample mean of ¯x=89x¯=89 for a sample of size n=72n=72. What is the test statistic for this sample? (Report the answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The...
Use the given information to find the p-value. Also, use a 0.05 significance level and state...
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With Hy:p>0.554, the test statistic is z = 1.34. O A. 0.0901; reject the null hypothesis OB. 0.9099; fail to reject the null hypothesis OC. 0.0901; fail to reject the null hypothesis OD. 0.1802; reject the null hypothesis
Use the given information to find the p-value. Also, use a 0.05 significance level and state...
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With Hy:p0.377, the test statistic is z = 3.06. O A. 0.0022; fail to reject the null hypothesis OB. 0.0011; reject the null hypothesis OC. 0.0022; reject the null hypothesis OD. 0.0011; fail to reject the null hypothesis
Use the given information to find the p-value. Also, use a 0.05 significance level and state...
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). The test statistic in a right-tailed test is zequals=0.52.
Use the given information to find the p-value. Also, use a 0.05 significance level and state...
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With H :p> 0.554, the test statistic is z = 1.34. O A. 0.0901; fail to reject the null hypothesis O B. 0.9099; fail to reject the null hypothesis OC. 0.0901; reject the null hypothesis OD. 0.1802; reject the null hypothesis
Use the given information to find the P-value. Also, use a 0.05 significance level and state...
Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis. With H PE 0.714, the test statistic is z = 2.21. O 0.0136; reject the null hypothesis 0.0136; fail to reject the null hypothesis 0 0.0272; reject the null hypothesis O 0.0272; fail to reject the null hypothesis.
Use the given information to find the p-value. Also, use a 0.05 significance level and state...
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis).With Upper H 1H1: pgreater than>0.554, the test statistic is zequals=1.34. A. 0.0901; reject the null hypothesis B. 0.0901; fail to reject the null hypothesis C. 0.9099; fail to reject the null hypothesis D. 0.1802; reject the null hypothesis
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With Hy:p>0.554, the test statistic is z = 1.34. O A. 0.0901; reject the null hypothesis OB. 0.9099; fail to reject the null hypothesis OC. 0.0901; fail to reject the null hypothesis OD. 0.1802; reject the null hypothesis
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With Hy:p0.377, the test statistic is z = 3.06. O A. 0.0022; fail to reject the null hypothesis OB. 0.0011; reject the null hypothesis OC. 0.0022; reject the null hypothesis OD. 0.0011; fail to reject the null hypothesis
Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With H :p> 0.554, the test statistic is z = 1.34. O A. 0.0901; fail to reject the null hypothesis O B. 0.9099; fail to reject the null hypothesis OC. 0.0901; reject the null hypothesis OD. 0.1802; reject the null hypothesis
Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis. With H PE 0.714, the test statistic is z = 2.21. O 0.0136; reject the null hypothesis 0.0136; fail to reject the null hypothesis 0 0.0272; reject the null hypothesis O 0.0272; fail to reject the null hypothesis.
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