The P-value for a hypothesis test is 0.068. For each of the following significance levels,decide whether the null hypothesis should be rejected.a. x = 0.10b. x = 0.05a. Determine whether the null hypothesis should be rejected for α = 0.10.O A. Do not reject the null hypothesis because the P-value is equal to or less than thesignificance level.B. Do not reject the null hypothesis because the P-value is greater than thesignificance level.C. Reject the null hypothesis because the P-value is greater than the significancelevel.D. Reject the null hypothesis because the P-value is equal to or less than thesignificance level.b. Determine whether the null hypothesis should be rejected for x = 0.05.O A. Reject the null hypothesis because the P-value is greater than the significancelevel.B. Do not reject the null hypothesis because the P-value is equal to or less than thesignificance level.O C. Reject the null hypothesis because the P-value is equal to or less than thesignificance level.D. Do not reject the null hypothesis because the P-value is greater than the

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Answered: The P-value for a hypothesis test is…

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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The test statistic of z=2.77 is obtained when testing the claim that p≠0.684. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α=0.10, should we reject H0 or should we fail to reject H0?
Match each of the hypothesis test conclusions below to the corresponding p-value. There is not enough evidence to reject the null hypothesis at any reasonable significance level. The evidence against the null and in favor of the alternative hypothesis is extremely strong. The evidence against the null hypothesis is statistically significant at the 10% level, but not at the 5% level. The result is statistically significant at the 5% level but not at the 1% level. I. p-value = .0003 II. p-value = .317 III. p-value = .089 IV. p-value = .039
The test statistic of z=1.79 is obtained when testing the claim that p≠0.576. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α=0.10, should we reject H0 or should we fail to reject H0?
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. A. 0.9744; fail to reject the null hypothesis B. 0.0512; fail to reject the null hypothesis C. 0.0512; reject the null hypothesis D. 0.0256; reject the null hypothesis
A null hypothesis is that the average blood pressure for adult is 70. For a sample of 60 adults, the average blood pressure is 71.8. A significance test is done, and the p-value is 0.20 what is the most appropriate conclusion? A. Reject the hypothesis that the population averages 70 B. Fail to reject the hypothesis that the population averages 70 O C. Reject all hypothesis that the sample average is 70 D. None of these. E. Conclude that the population average is 71.8
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The test statistic of z=2.26 is obtained when testing the claim that p≠0.659. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α=0.01, should we reject H0 or should we fail to reject H0?
59% of students entering four-year colleges receive a degree within six years. Is this percent smaller than for students who play intramural sports? 155 of the 276 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of a = 0.01?
The test statistic of z=2.75 is obtained when testing the claim that p≠0.317. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α=0.10, should we reject H0 or should we fail to reject H0?
The test statistic of z=0.74 is obtained when testing the claim that p≤0.3. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α=0.01, should we reject H0 or should we fail to reject H0?
The test statistic of z=2.58 is obtained when testing the claim that p≠0.587. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b.Find the P-value. c. Using a significance level of α=0.05, should we reject H0 or should we fail to reject H0?a.This is a (1)_________b. P-value =_______(Round to three decimal places as needed.) c. Choose the correct conclusion below. A.Reject H0. There is not sufficient evidence to support the claim that p≠0.587. B.Fail to reject H0. There is not sufficient evidence to support the claim that p≠0.587. C.Reject H0. There is sufficient evidence to support the claim that p≠0.587. D.Fail to reject H0. There is sufficient evidence to support the claim that p≠0.587.

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