The calculations for a factorial experiment involving four levels of factor A, three levels of factor B, and three replications resulted in the following data:SST = 269, SSA = 20, SSB = 21, SSAB = 175. Set up the ANOVA table and test for significance using a = 0.05. Show entries to 2 decimals, if necessary.If the answer is zero, enter "0". Use unrounded intermediate values for calculation.SourceSumDegreesMeanof Variationof Squaresof FreedomSquareFvaluep-valueFactor A206.673.03Factor B2110.54.77Interaction1756.29.1713.26Error53242.20Total26935The p-value for Factor A isSelect your answerWhat is your conclusion with respect to Factor A?Select your answer-The p-value for Factor BisSelect your answer-What is your conclusion with respect to Factor B7Select your answer-The p-value for the interaction of factors A and B is Select your answerWhat is your conclusion with respect to the interaction of Factors A and B?-Select your answer

Given: 4 levels of factor A, a=4 3 levels of factor B, b=3 SST = 269 SSA = 20 SSB = 21 SSAB = 175 α…

Answered: The calculations for a factorial…

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

The state education commission wants to estimate the fraction of tenth grade students that have reading skills at or below the eighth grade level. Suppose a sample of 2552 tenth graders is drawn. Of the students sampled, 2119 read above the eighth grade level. Using the data, estimate the proportion of tenth graders reading at or below the eighth grade level. Enter your answer as a fraction or a decimal number rounded to three decimal places.
In a single-factor ANÓVA if the value of MSreatments = 50 and MSE = 10, the value of the test statistic is: %3D O 5 O 15 O 20 O 25
A researcher computes the following one-way within-subjects ANOVA table. Fill in the blanks for the appropriate cells in the table below. Source of Variation SS df MS FObt Between groups 10 Between persons 60 9 Within groups (error) 9 6 Total 124 19
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 1% 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 Uknown 55 55 64 Download CSV file 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. a. What is the response variable that is being compared in this study? Age b. How many samples of data are being compared in this study? 2 c. Are the samples random and independent? Yes No d. What test is used for this problem? Kruskal-Wallis Test
Acne is a common skin disease that affects most adolescents and can continue into adulthood. A study compared the effectiveness of three acne treatments and a placebo, all in gel form, applied twice daily for 12 weeks. The study's 517 teenage volunteers were randomly assigned to one of the four treatments. Success was assessed as clear or almost clear skin at the end of the 12 week period. The results of the study can be seen in the table below. Using the appropriate statistical test, determine if there is significant evidence that the four treatments perform differently. If so, how do they compare.
The calculations for a factorial experiment involving four levels of factor A, three levels of factor B, and three replications resulted in the following data: SST = 282, SSA = 27, SSB = 21, SSAB = 175. Set up the ANOVA table. (Round your values for mean squares and F to two decimal places, and your p-values to three decimal places.) Source Sum Degrees of Freedom Mean F p-value of Variation of Squares Square Factor A Factor B Interaction Error Total Test for any significant main effects and any interaction effect. Use a = 0.05. Find the value of the test statistic for factor A. (Round your answer to two decimal places.) Find the p-value for factor A. (Round your answer to three decimal places.) p-value = State your conclusion about factor A. O Because the p-value s a = 0.05, factor A is significant. O Because the p-value > a = 0.05, factor A is significant. O Because the p-value > a = 0.05, factor A is not significant. O Because the p-value sa = 0.05, factor A is not significant. Find…
If SSBetween = 225.31 and there are four groups in the study with 10 cases per group, MSBetween = :
You conduct a one-factor ANOVA with 6 groups and 10 subjects in each group (a balanced design) and obtain F 2.07. Use Excel to find the requested values (report p-value accurate to 4 decimal places). betwee dfwithin p =
The calculations for a factorial experiment involving four levels of factor A, three levels of factor B, and three replications resulted in the following data: SST = 263, SSA = 23, SSB = 22, SSAB = 160. Set up the ANOVA table and test for significance using a = 0.05. Show entries to 2 decimals, if necessary. If the answer is zero, enter "0". Use unrounded intermediate values for calculation. Source of Variation Factor A Factor B Interaction Error Total Sum of Squares 00000 The p-value for Factor A is Degrees of Freedom 00000 - Select your answer - What is your conclusion with respect to Factor A? + - Select your answer - The p-value for Factor B is - Select your answer - What is your conclusion with respect to Factor B? ◆ - Select your answer - The p-value for the interaction of factors A and B is ◆ ◆ Mean Square 0000 - Select your answer - What is your conclusion with respect to the interaction of Factors A and B? Select your answer - + F value ◆ p-value
3. Given a two-way ANOVA with two levels for factor A, four levels for factor B, and three replicates in each of the eight cells, with SSA = 20, SSB = 60, SSE = 70, and SST = 174, a. form the ANOVA summary table and fill in all values in the body of the table. b. at the 0.05 level of significance, is there an effect due to factor A? c. at the 0.05 level of significance, is there an effect due to factor B? d. at the 0.05 level of significance, is there an interaction effect?
Suppose you are comparing seven groups in an ANOVA, and your result is significant. You want to perform multiple comparison tests to determine which means differ from each other. Using Bonferroni's adjustment, what value of ape would you use for each pairwise comparison, if afw = 0.1? Round your answer to four decimal places. apc =

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