Examine the following hypothesis test with n= 16, s= 10, and x= 13.Ho H2 20HA H<20a = 0.01a. State the decision rule in terms of the critical value of the test statistic.b. State the calculated value of the test statistic.C. State the conclusion.a. State the decision rule. Select the correct choice below and fill in any answer boxes in your choice.(Round to four decimal places as needed.)O A. Reject the null hypothesis if the calculated value of the test statistic, t, is less than the critical value ofOtherwise, do not reject.O B. Reject the null hypothesis if the calculated value of the test statistic, t, is greater than the critical value ofOtherwise, do not reject.O C. Reject the null hypothesis if the calculated value of the test statistic, t, is less than the critical value ofor greater than the critical value ofOtherwise, do not reject.b. State the calculated value of the test statistic.t = (Round to three decimal places as needed.)C. State the conclusion. Choose the correct answer below.O A. Do not reject the null hypothesis. There is sufficient evidence that the mean is less than 20.O B. Do not reject the null hypothesis. There is not sufficient evidence that the mean is less than 20.O C. Reject the null hypothesis. There is sufficient evidence that the mean is less than 20.O D. Reject the null hypothesis. There is not sufficient evidence that the mean is less than 20.

Solution: Given information: n= 16 Sample size x = 13 Sample mean s = 10 Sample standard deviation…

Answered: Examine the following hypothesis test…

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

I need the right answers to b and c.
The average salary in this city is $48,800. Is the average less for single people? 57 randomly selected single people who were surveyed had an average salary of $44,815 and a standard deviation of $16,730. What can be concluded at the a = 0.05 level of significance?
Only need answers for D and E thank you.
Given H:u= 25, Hu=25, and P = 0.028. Do you reject or fail to reject H, at the 0.01 level of significance? do O fail to reject H O reject H O not sufficient information to decide
Please answer a-G
In 1991, a person was working as an engineer at a paper company when they were laid off in round 2 of several rounds of layoffs by the company. This person sued the company for age discrimination. The engineer claimed that the laid off workers were older than others. The age of randomly selected 10 workers who were laid off and not lay off in round 2 are given below. Test the engineer's claim at 10% level of significance. Note that the data for two samples are in different column. Click this button to reveal the data No 25 33 35 38 48 55 56 Yes 55 55 64 Download the .csv file or copy/paste the data into Excel. After downloading .csv file, you may want to save it as a Excel Workbook. Uknown Download CSV file a. What is the response variable that is being compared in this study? Age OF b. How many samples of data are being compared in this study? 2 c. Are the samples random and independent? O Yes No e. What type of test is this? Two-side ✓ d. What test is used for this problem? Wilcoxon…
4. Given are x = 35, µ = 38, s = 10, n = 20, Determine the statistical test to be used. ール Test Statistic: Z =" Test Statistic: t = A. В. 5. Given are x = 90, µ = 88, o = 6, n = 100. Find the value of z. A. 3.33 B. - 3. 33
A simple random sample of size n= 16 is drawn from a population that is normally distributed. The sample mean is found to be x= 21.2 and the sample standard deviation is found to be s= 6.5. Determine if the population mean is different from 26 at the a= 0.05 level of significance. Complete parts (a) through (d) below. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Click here to view the table of criticaltevalmes (a) Determine the null and alternative hypotheses. Ho H,: (Type integers or decimals. Do not round.) (b) Identify the test statistic. (Round to two decimal places as needed.) Approximate the P-value. The P-value is in the range (c) State the conclusion for the test.
Please provide a clear and complete solution. Answer fast for I have 30 minutes left. Thank you very much.
Use the sample data below to test the hypotheses Ho: p1 = p2 = P3 Ha : Not all population proportions are the same Populations Response 1 3 Yes 150 150 93 No 100 150 107 where p; is the population proportion of yes responses for population i. Using a 0.05 level of significance. a. Compute the sample proportion for each population. Round your answers to two decimal places. P1 P2 P3 b. Use the multiple comparison procedure to determine which population proportions differ significantly. Use a 0.05 level of significance. Round p;, P;, and absolute difference to two decimal places. Use Table 3 of Appendix B. |Absolute| Critical Significant if |Diff| > Comparison Pi Pj Difference nj Value CV 1 vs 2 - Select your answer - 1 vs 3 - Select your answer - ♥ 2 vs 3 - Select your answer - ♥
Answer choices for the blanks : 1. Contains or does not contain 2. Null or alternative 3. Sufficient or insufficient 4. Reject or support 5.insufficient or sufficient 6. Reject or support
Which one of the following tests is NOT used for hypothesis testing? a. Sign Test b. Regression c. T tests d. F Test

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