Suppos v e is a daim that a certain population has a mean, u, that is 5 or less. You want to test this daim. To do so, you sample from the population and perform a hypothesis test at the 0.10 level of significance. To start this test, you write the null hypothesis Ho and the alternative hypothesis H, as follows. H: u>5 Suppose you also know the following information. The critical value is 1.282 (rounded to 3 decimal places). The value of the test statistic is 2.567 (rounded to 3 decimal places). (a) Complete the steps below to show the rejection region(s) and the value of the test statistic for this test. Normal Distribution Step 1: Select one-talled or two-tailed. O One-talled 03- O Two-tailed Step 2: Enter the critical value(s). (Round to 3 decimal places.) 02- 01- Step 3: Enter he test statistic. (Round to 3 delimal places.) (b) Based on your answer to part (a), choose the correct statement. O The value of the test statistic lies in the rejection region. O The value of the test statistic doesn't lie in the rejection region. (c) Based on your answer to part (b), which statement below is true at the 0.10 level of significance? o The null hypothesis should be rejected. o The null hypothesis should not be rejected.

Suppos v e is a daim that a certain population has a mean, u, that is 5 or less. You want to test this daim. To do so, you sample from the population and perform a hypothesis test at the 0.10 level of significance. To start this test, you write the null hypothesis Ho and the alternative hypothesis H, as follows. H: u>5 Suppose you also know the following information. The critical value is 1.282 (rounded to 3 decimal places). The value of the test statistic is 2.567 (rounded to 3 decimal places). (a) Complete the steps below to show the rejection region(s) and the value of the test statistic for this test. Normal Distribution Step 1: Select one-talled or two-tailed. O One-talled 03- O Two-tailed Step 2: Enter the critical value(s). (Round to 3 decimal places.) 02- 01- Step 3: Enter he test statistic. (Round to 3 delimal places.) (b) Based on your answer to part (a), choose the correct statement. O The value of the test statistic lies in the rejection region. O The value of the test statistic doesn't lie in the rejection region. (c) Based on your answer to part (b), which statement below is true at the 0.10 level of significance? o The null hypothesis should be rejected. o The null hypothesis should not be rejected.

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Description: Suppos v re is a daim that a certain population has a mean, u, that is 5 or less. You want to test this daim. To do so, you collect a large randomsample from the population and perform a hypothesis test at the 0.10 level of siqnificance. To start th

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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