The test statistic of z = - 2.79 is obtained when testing the claim that p< 0.29.a. Using a significance level of a = 0.05, find the critical value(s).b. Should we reject Ho or should we fail to reject H,?Click here to view page 1 of the standard normal distribution table.Click here to view page 2 of the standard normal distribution table.a. The critical value(s) is/are z =(Round to two decimal places as needed. Use a comma to separate answers as needed.)b. Choose the correct conclusion below.A.Reject Ho. There is not sufficient evidence to support the claim that p < 0.29.B. Fail to reject Ho. There is sufficient evidence to support the claim that p< 0.29.C. Reject Ho. There is sufficient evidence to support the claim that p< 0.29.D. Fail to reject Ho. There is not sufficient evidence to support the claim that p< 0.29.

Given: Test statistic z = -2.79 Testing the claim that p<0.29. a. We have to find critical value…

Answered: The test statistic of z = - 2.79 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 = - 1.15 is obtained when testing the claim that p = 1/6. a. Using a significance level of a = 0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z= (Round to two decimal places as needed. Use a comma to separate answers as needed.)
1Suppose x has a normal distribution with mean ? = 59 and standard deviation ? = 14.a.Describe the distribution of x values for sample size n = 4. (Round ?x to two decimal places.) ?x = ?x = b.Describe the distribution of x values for sample size n = 16. (Round ?x to two decimal places.) ?x = ?x = c.Describe the distribution of x values for sample size n = 100. (Round ?x to two decimal places.) ?x = ?x = d.How do the x distributions compare for the various samples sizes? -The means and standard deviations are the same regardless of sample size. -The standard deviations are the same, but the means are increasing with increasing sample size. -The means are the same, but the standard deviations are decreasing with increasing sample size. -The standard deviations are the same, but the means are decreasing with increasing sample size. -The means are the same, but the standard deviations are increasing with increasing sample size.
Q18 View normal standard distribution tables.
The test statistic of z = - 1.79 is obtained when testing the claim that p<0.84. a. Using a significance level of a = 0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho ? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z= (Round to two decimal places as needed. Use a comma to separate answers as needed.)
The test statistic of z = 1.52 is obtained when testing the claim that p> 0.7. 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 a = 0.01, should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table) a. This is a two-tailed test. b. P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. O A. Reject Ho - There is sufficient evidence to support the claim that p> 0.7. O B. Fail to reject Ho. There is not sufficient evidence to support the claim that p> 0.7. OC. Fail to reject Ho. There is sufficient evidence to support the claim that p> 0.7. O D. Reject Ho- There is not sufficient evidence to support the claim that p > 0.7.
The test statistic of z= 2.45 is obtained when testing the claim that p #0.854. 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 a = 0.05, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. ***
← The test statistic of z= -2.66 is obtained when testing the claim that p<0.56. a. Using a significance level of α = 0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z= (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. Choose the correct conclusion below. OA. Fail to reject Ho. There is sufficient evidence to support the claim that p < 0.56. B. Reject Ho. There is sufficient evidence to support the claim that p<0.56. OC. Fail to reject Ho. There is not sufficient evidence to support the claim that p <0.56. OD. Reject Ho. There is not sufficient evidence to support the claim that p <0.56. MacBook Air
The test statistic of z= -2.56 is obtained when testing the claim that p < 0.39. a. Using a significance level of α=0.10, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. I a. The critical value(s) is/are z= (Round to two decimal places as needed. Use a comma to separate answers as needed.)
The test statistic of z= 1.16 is obtained when testing the claim that p 0.258. 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 a = 0.10, should we reject H, or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. b. P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. O A. Reject Ho. There is not sufficient evidence to support the claim that p # 0.258. B. Reject Ho. There is sufficient evidence to support the claim that p + 0.258. OC. Fail to reject Ho. There is sufficient evidence to support the claim that p #0.258. O D. Fail to reject Ho. There is not sufficient evidence to support the claim that p +0.258.
The test statistic of z=0.60 is obtained when testing the claim that p>0.7. 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 a = 0.01, should we reject H or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a b. P-value= test. (Round to three decimal places as needed.) c. Choose the correct conclusion below. OA Faill to reject H. There is sufficient evidence to support the claim that p>0.7. OB. Fail to reject Ho. There is not sufficient evidence to support the claim that p>0.7. OC. Reject H. There is not sufficient evidence to support the claim that p>0.7. OD. Reject H. There is sufficient evidence to support the claim that p>0.7.
The test statistic of z= -3.23 is obtained when testing the claim that p <0.31. a. Using a significance level of x = 0.01, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z = 0. (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. Choose the correct conclusion below. O A. Reject Ho. There is sufficient evidence to support the claim that p <0.31. B. Fail to reject Ho. There is not sufficient evidence to support the claim that p <0.31. OC. Fail to reject Ho. There is sufficient evidence to support the claim that p<0.31. O D. Reject Ho. There is not sufficient evidence to support the claim that p<0.31. 484

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