a) Factor A degrees of freedom = a - 1 = 3 - 1 = 2
Factor B degrees of freedom = b - 1 = 4 - 1 = 3
b) Interaction degrees of freedom = (a - 1)(b - 1) = 2*3 = 6
d) Random variation degrees of freedom = ab(n - 1) = 2*3*(12 - 1) = 3*4*(4 - 1) = 36
e) Total degrees of freedom = abn - 1 = 3*4*4 - 1 = 47
3. Consider a two-factor factorial design with three levels in factor A, four levels in factor B, and four replicates i...
The calculations for a factorial experiment involving four levels of factor A, three levels of factor B, and three replications resulted the following data: SST 291, SSA 26, SSB 25, SSAB 180. =.05, Show entries to 2 decimals, If necessary Set up the ANOVA table and test for significance using the answer is zero enter "0". Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value X X Factor A Factor B Interaction 24 Error 35 Total...
Consider a four-factor factorial experiment where factor A is at a levels, factor B is at b levels, factor C is at c levels, factor D is at d levels, and there are n replicates. Write down the sums of squares, the degrees of freedom, and the expected mean squares for the following cases. Assume the restricted model for all mixed models. You may use a computer package such as Minitab. (d) A and B are fixed and C and...
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 278, SSA 21, SSB = 24, SSAB = 180. a. set up the ANOVA table and test for significance using ?-.05. Show entries to 2 decimals, if necessary. Round p-value to four decimal places. If your answer is zero enter "O". Source of Variation Sum of Squares Degrees of Freedom Mean Square Factor A...
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=294, SSA=24, SSB=26, SSAB=185. Set up the ANOVA table and test for significance using a= .05. Show entries to 2 decimals, if necessary. If the answer is zero enter “0”. Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Factor A Factor B Interaction Error Total
A factorial experiment involving two levels of factor A and three levels of factor B resulted in the following data. Factor B Level 1 Level 2 Level 3 125 100 65 Level 1 155 76 103 Factor A 105 147 140 Level 2 95 125 156 Test for any significant main effects and any interaction. Use . Round Sum of Squares, value, Mean Square to two decimals, if necessary and -value to four decimals. Source of Variation Sum of Squares Degrees...
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 = 256. SSA = 21, SSB = 23, SSAB a. Set up the ANOVA table and test for significance using a Show entries to 2 decimals, if necessary. Round p value to our decimal places. If your ars er s zero enter- . 160 Source of Variation Sum of Squares Degrees of Freedom Mean...
eBook 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 = 294, SSA 22, SSB-21, SSAB = 195. Set up the ANOVA table and test for significance using a = .05. Show entries to 2 decimals, if necessary. If the answer is zero enter "0". o Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Factor A Factor B...
eBook 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 = 279, SSA = 24, SSB = 22, SSAB = 175. Set up the ANOVA table and test for significance using a = .05. Show entries to 2 decimals, if necessary. If the answer is zero enter "0" Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Factor A...
A factorial experiment involving two levels of factor A and three levels of factor B resulted in the following data. Factor B Level 1 Level 2 Level 3 135 90 75 Level 1 165 93 Factor A 135 127 120 Level 2 85 105 136 Test for any significant main effects and any interaction. Use α-.05. Round Sum of Squares, F value, Mean Square to two decimals, if necessary. Source of Variation Factor A Factor B Interaction Error Total Sum...
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-273, SSA = 20, SSB = 22, SSAB- 180. a. Set up the ANO A table and test for significance using α .05. Show entries to 2 decimals, f necessary. Roundo value to ou deci al aces. Our answer zer enter Source of Variation Sum of Squares Degrees of Freedom Mean Square Factor A Factor...