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Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test, i.e., describe...
13) Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test; i.e.,...
13) Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test; i.e., describe the values of the test statistic that would result in rejection of the null hypothesis. Suppose you wish to test the claim that μd, the mean value of the differences d for a population of paired data, is greater than 0. Given a sample of n = 15 and a significance level of α = 0.01, what criterion would be used for rejecting...
statistics help 7) Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test ie, describe the values of the test statistic that would result in rejection of t...
statistics help
7) Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test ie, describe the values of the test statistic that would result in rejection of the null hypothesis Suppose you wish to test the claim that the mean value of the differences d for a population of paired data, is greater than 0. Given a sample of n-15 and a significance level of a-001, what criterion would be used for rejecting the null hypothesis...
1. a) Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test;...
1. a) Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test; i.e., describe the values of the test statistic that would result in rekection of the null hypothesis. H0: =9.8 H1: ?9.8 n=14 ? = 0.05 b. The mean volume of juice in a company's 8 oz juice bottles is equal to 8.2 ounces. Test statistic z = -1.27
The graph to the right portrays the decision criterion for a hypothesis test for a population...
The graph to the right portrays the decision criterion for a hypothesis test for a population mean u. The null hypothesis for the test is Ho: u = Ho. The curve in the graph is the normal curve for the test statistic under the assumption that the null hypothesis is true. Complete parts (a) through (f) below. Reject, Do not reject Ho Но | 0.08 -1.405 0 UD. -- 1.403 b. Determine the nonrejection region. O A. zs 1.405 O...
Explain what a P-value is. What is the criterion for rejecting the null hypothesis using the...
Explain what a P-value is. What is the criterion for rejecting the null hypothesis using the P-value approach? Explain what a P-value is. Choose the correct answer below. OA. A P-value is the probability of observing a sample statistic as extreme or more extreme than the one observed under the assumption that the statement in the null hypothesis is true B. A P-value is the number of standard deviations that the observed proportion is from the proportion stated in the...
Test the hypothesis, using (a) the classical approach and then (b) the P-value approach. Be sure...
Test the hypothesis, using (a) the classical approach and then (b) the P-value approach. Be sure to verify the requirements of he test. Ho p 0.6 vsus H p>0.6 n 100; x- 75, a-0.05 a) Choose the correct result of the hypothesis test for the classic approach below. OA. Do not reject the null hypothesis, because the test statistic is greater than the critical value B. O C. Reject the null hypothesis, because the test statistic is greater than the...
18. The criterion used for rejecting the null hypothesis is called _____. a. Alternate hypothesis b. ...
18. The criterion used for rejecting the null hypothesis is called _____. a. Alternate hypothesis b. Type I error c. Significance level d. Standard error of the mean 19. The smaller the p value _____. a. The more evidence we should reject the null hypothesis b. The less evidence we should reject the null hypothesis c. The more likely it is that the results are not significant d. Has no relationship with significance 23. Hospital autopsies include which of the...
5 In a hypothesis test for a proportion, the null hypothesis is HO: p = 0.7...
5 In a hypothesis test for a proportion, the null hypothesis is HO: p = 0.7 and the alternative hypothesis is H1: P = 0.7 with a = 0.05. Then we reject HO if the test statistic Z is 15 (5 Points) between -1.64 and 1.64 and cannot reject H0 otherwise greater than 1.64 or less than-1.64 and cannot reject H0 otherwise between -1.96 and 1.96 and cannot reject HO otherwise greater than 1.96 or less than-1.96 and cannot reject...
If, in a (two-tail) hypothesis test, the p-value is 0.1611, what is your statistical decision if...
If, in a (two-tail) hypothesis test, the p-value is 0.1611, what is your statistical decision if you test the null hypothesis at the 0.09 level of significance? Choose the correct answer below? A. B. ° C. D. Since the p-value is less than α, do not reject Ho Since the p-value is greater than α, do not reject Ho. Since the p-value is less than α, reject Ho Since the p-value is greater than α, reject Ho
A hypothesis test is conducted to test the null hypothesis that the mean is less than...
A hypothesis test is conducted to test the null hypothesis that the mean is less than 12. Use a 0.01 level of significance. What type of test is this? Right tail Two tail Left tail What is the critical value? 2.33 -2.33 1.78 correct answer is not given Suppose the test statistic was -2.50 What is the conclusion? Fail to reject Ho. There is not sufficent evidence to support the claim that the mean is less than 12. Reject Ho....
statistics help
7) Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test ie, describe the values of the test statistic that would result in rejection of the null hypothesis Suppose you wish to test the claim that the mean value of the differences d for a population of paired data, is greater than 0. Given a sample of n-15 and a significance level of a-001, what criterion would be used for rejecting the null hypothesis...
The graph to the right portrays the decision criterion for a hypothesis test for a population mean u. The null hypothesis for the test is Ho: u = Ho. The curve in the graph is the normal curve for the test statistic under the assumption that the null hypothesis is true. Complete parts (a) through (f) below. Reject, Do not reject Ho Но | 0.08 -1.405 0 UD. -- 1.403 b. Determine the nonrejection region. O A. zs 1.405 O...
Explain what a P-value is. What is the criterion for rejecting the null hypothesis using the P-value approach? Explain what a P-value is. Choose the correct answer below. OA. A P-value is the probability of observing a sample statistic as extreme or more extreme than the one observed under the assumption that the statement in the null hypothesis is true B. A P-value is the number of standard deviations that the observed proportion is from the proportion stated in the...
Test the hypothesis, using (a) the classical approach and then (b) the P-value approach. Be sure to verify the requirements of he test. Ho p 0.6 vsus H p>0.6 n 100; x- 75, a-0.05 a) Choose the correct result of the hypothesis test for the classic approach below. OA. Do not reject the null hypothesis, because the test statistic is greater than the critical value B. O C. Reject the null hypothesis, because the test statistic is greater than the...
5 In a hypothesis test for a proportion, the null hypothesis is HO: p = 0.7 and the alternative hypothesis is H1: P = 0.7 with a = 0.05. Then we reject HO if the test statistic Z is 15 (5 Points) between -1.64 and 1.64 and cannot reject H0 otherwise greater than 1.64 or less than-1.64 and cannot reject H0 otherwise between -1.96 and 1.96 and cannot reject HO otherwise greater than 1.96 or less than-1.96 and cannot reject...
If, in a (two-tail) hypothesis test, the p-value is 0.1611, what is your statistical decision if you test the null hypothesis at the 0.09 level of significance? Choose the correct answer below? A. B. ° C. D. Since the p-value is less than α, do not reject Ho Since the p-value is greater than α, do not reject Ho. Since the p-value is less than α, reject Ho Since the p-value is greater than α, reject Ho
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