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

Answered: Image /qna-images/answer/87e5afc6-bf75-483a-8152-ba9159808773.jpg

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

See similar textbooks

Similar questions

sment/showtest.php?action-skip&to-3 - 0.05. You wish to test the following claim (Ha) at a significance level of a Ho Pi P2 Ha:Pi P2 /1) ) 481 from the first population. You obtain 54.9% successes in a 284 from the second population. For this test, you should NOT use the continuity correction, and You obtain 3% successes in a sample of size n1 sample of size n2 you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = 0.509 What is the p-value for this sample? (Report answer accurate to four decimal places.) 8 p-value = 0.610 The p-value is.. less than (or equal to) a greater than a This test statistic leads to a decision to.. reject the null accept the null fail to reject the null
The test statistic of z=1.68 is obtained when testing the claim that p≠0.282. 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?
1. How do I Distinguish p-value from alpha. 2. In hypothesis testing using the t-test, provide the formula for generating the test statistic and provide the name for each variable in the formula.
Find the P-value that corresponds to the given standard score, and determine whether to reject the null hypothesis at the 0.05 significance level. Is the alternative hypothesis supported? z=2.6 for Hoμ=149 pounds and H₂: μ* 149 pounds
Assume that you plan to use a significance level of a = 0.05 to test the claim that p, =P2. Use the given sample sizes and numbers of successes to find the p-value for the hypothesis test. n1 = 50, n2 = 75 X1 = 20, x2 = 15 Co secw O A. 0.1201 O B. 0.0032 O C. 0.0146 D. 0.0001
None
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?
A coin-operated drink machine was designed to discharge a mean of 9 ounces of coffee per cup. Suppose that we want to carry out a hypothesis test to see if the true mean discharge differs from 9. State the null hypothesis H, and the alternative hypothesis H, that we would use for this test. Ho: 0 H1: 0 OsO O>o O20 ?
Use the sample data below to test the hypotheses where p is the population proportion of yes responses for population i. Using a .05 level of significance
A medical equipment manufacturer believes that the proportion of faulty blood pressure monitors is greater than 0.11, the proportion stated by the supplier. We perform a hypothesis test at a significance level of 0.05 with the null and alternative hypothesis as follows: Ho: p = 0.11 and Ha: p < 0.11. A researcher inspects 150 items and finds 25 faulty ones. She gives a p-value of 0.01 in her analysis. Which of the following definitions is the correct interpretation of the p-value? O The probability of getting 25 or more faulty blood pressure monitors out of 150 if the true faulty rate is 0.11. The value that the z-statistic must be less than in order to reject the null hypothesis. The probability of rejecting a true null hypothesis. O The probability that the true rate of faulty items is 0.01.
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
Find the P-value that corresponds to the given standard score, and determine whether to reject the null hypothesis at the 0.05 significance level. Is the alternative hypothesis supported? z=3.5 for H₁: μ=124.5 kilograms and H₂: μ# 124.5 kilograms The P-value is (Round to four decimal places as needed.) Determine whether the alternative hypothesis is supported at a 0.05 significance level. O A. The P-value is more than the significance level. Do not reject Ho. The alternative hypothesis is not supported. OB. The P-value is more than the significance level. Reject Ho. The alternative hypothesis is supported. OC. The P-value is less than or equal to the significance level. Reject Ho. The alternative hypothesis is supported. O D. The P-value is less than or equal to the significance level. Do not reject Ho. The alternative hypothesis is not supported.

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS