an experiment designed to test the output levels of three different treatments, the following results were obtained: SST 380, SSTR 150, ny 19. Set up the ANOVA table. (Round your values for MSE and F to two decimal places, and your p-value to four decin Source of Variation Treatments Error Total Sum Degrees Mean of Squares of Freedom Square O Ho: At least two of the population means are equal. H: At least two of the population means are different. st for any significant difference between the mean output levels of the three treatments. Use a = 0.05. ate the null and alternative hypotheses. O Ho: Not all the population means are equal. H₂H₁ H₂ H3 O Hoi H₁ H₂ H3 H₂H₁ H₂ H3 Hoi H₁ H₂ H3 H₂H₁ H₂ H3 F Hoi H₁ H₂ H3 Ha: Not all the population means are equal. nd the value of the test statistic. (Round your answer to two decimal places.) nd the p-value. (Round your answer to four decimal places.) walue= p-value ate your conclusion. O Do not reject Ho. There is sufficient evidence to conclude that the means of the three treatments are not equal.
an experiment designed to test the output levels of three different treatments, the following results were obtained: SST 380, SSTR 150, ny 19. Set up the ANOVA table. (Round your values for MSE and F to two decimal places, and your p-value to four decin Source of Variation Treatments Error Total Sum Degrees Mean of Squares of Freedom Square O Ho: At least two of the population means are equal. H: At least two of the population means are different. st for any significant difference between the mean output levels of the three treatments. Use a = 0.05. ate the null and alternative hypotheses. O Ho: Not all the population means are equal. H₂H₁ H₂ H3 O Hoi H₁ H₂ H3 H₂H₁ H₂ H3 Hoi H₁ H₂ H3 H₂H₁ H₂ H3 F Hoi H₁ H₂ H3 Ha: Not all the population means are equal. nd the value of the test statistic. (Round your answer to two decimal places.) nd the p-value. (Round your answer to four decimal places.) walue= p-value ate your conclusion. O Do not reject Ho. There is sufficient evidence to conclude that the means of the three treatments are not equal.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:In an experiment designed to test the output levels of three different treatments, the following results were obtained: SST = 380, SSTR = 150, n₁ = 19. Set up the ANOVA table. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.)
Source
Sum
Degrees
Mean
of Variation of Squares of Freedom Square
Treatments
Error
Total
O Ho: At least two of the population means are equal.
H₂: At least two of the population means are different.
Test for any significant difference between the mean output levels of the three treatments. Use α = 0.05.
State the null and alternative hypotheses.
O Ho: Not all the population means are equal.
H₂: M₁ = M₂ = μ3
о но: H1 =H2= из
Ha: M₁ M₂ M3
о но: M1 # M2 # M3
На: M1 = M2 = Из
F
O Ho: M₁ = M₂ = μ3
Ha: 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 =
p-value
State your conclusion.
O Do not reject Ho. There is sufficient evidence to conclude that the means of the three treatments are not equal.
O Reject Ho. There is not sufficient evidence to conclude that the means of the three treatments are not equal.
O Do not reject Ho. There is not sufficient evidence to conclude that the means of the three treatments are not equal.
O Reject Ho. There is sufficient evidence to conclude that the means of the three treatments are not equal.
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