Homework Help is Here – Start Your Trial Now!
Math
Statistics
(a) Compute the sum of squares between treatments. X (b) Compute the mean square between treatments. 0 (c) Compute the sum of squares due to error. (d) Compute the mean square due to error. (Round your answer to two decimal places.) X

(a) Compute the sum of squares between treatments. X (b) Compute the mean square between treatments. 0 (c) Compute the sum of squares due to error. (d) Compute the mean square due to error. (Round your answer to two decimal places.) X

MATLAB: An Introduction with Applications
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
icon
Related questions
Question
100%
You may need to use the appropriate technology to answer this question. The following data are from a completely randomized design. Sample mean Sample variance 0 A 162 141 166 144 148 175 156 Treatment B 141 156 123 143 137 158 143 C 127 122 139 139 149 122 133 186.0 166.8 121.2 (a) Compute the sum of squares between treatments. X (b) Compute the mean square between treatments. X (c) Compute the sum of squares due to error. X (d) Compute the mean square due to error. (Round your answer to two decimal places.) X (e) Set up the ANOVA table for this problem. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.)
Transcribed Image Text:You may need to use the appropriate technology to answer this question. The following data are from a completely randomized design. Sample mean Sample variance 0 A 162 141 166 144 148 175 156 Treatment B 141 156 123 143 137 158 143 C 127 122 139 139 149 122 133 186.0 166.8 121.2 (a) Compute the sum of squares between treatments. X (b) Compute the mean square between treatments. X (c) Compute the sum of squares due to error. X (d) Compute the mean square due to error. (Round your answer to two decimal places.) X (e) Set up the ANOVA table for this problem. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.)
(e) Set up the ANOVA table for this problem. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.) Source of Variation Treatments Error Total Sum Degrees of Squares of Freedom Ho: MA= B = MC Ha: MA MB MC Ho: Not all the population means are equal. Ha HA = MB = AC (f) At the α = 0.05 level of significance, test whether the means for the three treatments are equal. State the null and alternative hypotheses. OHO: MAMB #Mc H₂: MA= MB = MC O Ho: At least two of the population means are equal. H₂: At least two of the population means are different. Mean Square O HOMA = MB = MC H₂: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = Need Help? Submit Answer State your conclusion. O Reject Ho. There is not sufficient evidence to conclude that the means for the three treatments are not equal. O Reject Ho. There is sufficient evidence to conclude that the means for the three treatments are not equal. O Do not reject Ho. There is not sufficient evidence to conclude that the means for the three treatments are not equal. F O Do not reject Ho. There is sufficient evidence to conclude that the means for the three treatments are not equal. Read It Watch It p-value Viewing Saved Work Revert to Last Response
Transcribed Image Text:(e) Set up the ANOVA table for this problem. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.) Source of Variation Treatments Error Total Sum Degrees of Squares of Freedom Ho: MA= B = MC Ha: MA MB MC Ho: Not all the population means are equal. Ha HA = MB = AC (f) At the α = 0.05 level of significance, test whether the means for the three treatments are equal. State the null and alternative hypotheses. OHO: MAMB #Mc H₂: MA= MB = MC O Ho: At least two of the population means are equal. H₂: At least two of the population means are different. Mean Square O HOMA = MB = MC H₂: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = Need Help? Submit Answer State your conclusion. O Reject Ho. There is not sufficient evidence to conclude that the means for the three treatments are not equal. O Reject Ho. There is sufficient evidence to conclude that the means for the three treatments are not equal. O Do not reject Ho. There is not sufficient evidence to conclude that the means for the three treatments are not equal. F O Do not reject Ho. There is sufficient evidence to conclude that the means for the three treatments are not equal. Read It Watch It p-value Viewing Saved Work Revert to Last Response
Expert Solution
steps

Step by step

Solved in 6 steps with 15 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
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