Use traditional steps in Test of Hypothesis and Anova. (Do not use the p value technique) An experiment was conducted to study the effects of temperature and type of oven on the life of aparticular component. Four types of ovens and 3 temperature levels were used in the experimentTwenty-four pieces were assigned randomly, two to each combination of treatments, and thefollowing results recorded.4.OvenTemperature (°F)O2500227214225260221259236229550187181232246208179198273600174198178206202194213219Using a 0.01 level of significance, test the hypothesis that:a.different temperatures have no effect on the life of the component;b.different ovens have no effect on the life of the component;с.the type of oven and temperature do not interact.

Answered: An experiment was conducted to study…

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

Use Tukey's HSD test
Help Answer this thankyou!
The display provided from technology available below results from using data for a smartphone carrier's data speeds at airports to test the claim that they are from a population having a mean less than 4.00 Mbps. Conduct the hypothesis test using these results. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. LOADING... Click the icon to view the display from technology. Question content area bottom Part 1 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A. H0: μ=4.00 Mbps H1: μ>4.00 Mbps B. H0: μ<4.00 Mbps H1: μ=4.00 Mbps C. H0: μ=4.00 Mbps H1: μ≠4.00 Mbps T-Test μ<4.00 t=−2.869485 p=0.003303 x=3.43 Sx=1.256322 n=40 Identify the test statistic.
Question Help * The null hypothesis is H,: 4, = H2 and the alternative hypothesis is H,: µ, > 2. The table shows data from independent simple random samples from the two populations under consideration. Use the Mann-Whitney test to perform the required hypothesis test at the 10% significance level. Sample 1 5 4 9 4 Sample 2 2 5 4 2 Click the icon to view a table of critical values for the Mann-Whitney test. Determine the test statistic, M. M = (Type an integer or a decimal. Do not round.) Determine the critical value(s). Select the correct choice below and fill in any answer box(es) to complete your choice. O A. The critical value is (Type an integer or a decimal. Do not round.) O B. The critical values are (Type integers or decimals. Do not round. Use ascending order.) and What is the conclusion? O A. Do not reject H,. The data provide sufficient evidence to conclude that u, = 1z. O B. Reject H,. The data do not provide sufficient evidence to conclude that u, = µ2. OC. Do not reject…
Use technology to find the P-value for the hypothesis test described below. The claim is that for a smartphone carrier's data speeds at airports, the mean is u= 13.00 Mbps. The sample size is n= 25 and the test statistic is t= - 1.144. P-value = (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer. All parts showing Clear All Check Answer MacBook Pro 888 --- F10 FII F12 esc F3 F7 F9 F4 F5 F6 FB F1 F2 @ #3 2$ & 7 8. 9 Q W E Y tab
Using the P-value method decide if you should reject the null hypothesis or not. In a sample of 81 adults selected randomly from one town, it is found that 8 of them have been exposed to a particular strain of the flu. At the 0.01 level of significance, you wish to test the proportion of all adults in the town that have been exposed to this strain of the flu is 8%
K The display provided from technology available below results from using data for a smartphone carrier's data speeds at airports to test the claim that they are from a population having a mean less than 5.00 Mbps. Conduct the hypothesis test using these results. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. Click the icon to view the display from technology. D iew an example Get more help. 42 W S Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? OA. Ho: 5.00 Mbps J D. Ho: -5.00 Mbps H₁: - Clear all : - ; X option F11 { [ ? + = 1 I Check answer F12 } ] delete retu
Hypothesize signs, define your null and alternative hypothesis. Do the estimated coefficients have their expected signs? Explain..
Test of independence between X and Y. Does it reject or not the null hypothesis if chi-squared test statistic (0.009) is lower than the significance level (1%)? Would the variables be independent or not?
Using the P-value method decide if you should reject the null hypothesis or not. In a sample of 81 adults selected from one town, it is found that 8 of them have been exposed to a particular strain of the flu. At 0.01 level of significance, you wish to test the claim that the proportion of all adults in the town that have been exposed to this strain of the flu is 8%.
What is the level of significance? State the Null and alternative hypotheses. Will you use a left field, right tailed, or two tailed test? Identify the sampling distribution you were used and explain the rationale for your choice what is the value of the sample test statistic? Find or estimate the P value. Will you reject or fail to reject the null hypothesis? State your conclusion in the context of the application. A system specialist has studied the workflow of clerks all doing the same inventory work. Based on the study, she designed a new workflow layout for the inventory system. To compare average product for the old and new methods, a random sample of six clerks was used. The average production rate ( Number of inventory items process per shift) For each clerk was measured both before and after the new system is introduced. The results are shown below. Test the claim that our new system increases the main number of items process per shift. Assume that both distributions or mound…
Choosing the alpha level for a hypothesis test allows researchers to control the probability of committing a type II error. True or False I see various answers on this question Please explain.

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