(b) You are conducting an experiment with one factor of interest containing 4 groups or levels with 8 observations in each group. Source of Variation Degree of Freedom Sum of Squares Mean Square Between group K-1 = ? SSB = ? MSB = 80 Within group N-K = ? SSW = 560 MSW = ? Total SST = ? (i) From the ANOVA summary table above, find all the missing results. (ii) At 0.05 level of significance, what is the F critical value? (iii) What is your statistical decision?

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(b) You are conducting an experiment with one factor of interest containing 4 groups or
levels with 8 observations in each group.
Source of Variation Degree of Freedom
Sum of Squares Mean Square
Between group
K-1 = ?
SSB = ?
MSB
= 80
Within
group
N-K = ?
SSW = 560
MSW
= ?
Total
SST = ?
(i)
From the ANOVA summary table above, find all the missing results.
(ii)
At 0.05 level of significance, what is the F critical value?
(iii)
What is your statistical decision?
Transcribed Image Text:(b) You are conducting an experiment with one factor of interest containing 4 groups or levels with 8 observations in each group. Source of Variation Degree of Freedom Sum of Squares Mean Square Between group K-1 = ? SSB = ? MSB = 80 Within group N-K = ? SSW = 560 MSW = ? Total SST = ? (i) From the ANOVA summary table above, find all the missing results. (ii) At 0.05 level of significance, what is the F critical value? (iii) What is your statistical decision?
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