Solve this problem (table 3-1) using the ANOVA feature in MINITAB. I know that i
ID: 645248 • Letter: S
Question
Solve this problem (table 3-1) using the ANOVA feature in MINITAB.
I know that in table 3-1 the design is a simple comparative or 4^1. The number of factors is 1. Number of levels is 4. Number of replicats is 5. Total number of observations= 20. I just can not figure out how to plug it into Minitab. If someone could help me I would be grateful. Thank you.
Solve this problem (table 3-1) using the ANOVA feature in MINITAB. I know that in table 3-1 the design is a simple comparative or 4^1. The number of factors is 1. Number of levels is 4. Number of replicats is 5. Total number of observations= 20. I just can not figure out how to plug it into Minitab. If someone could help me I would be grateful. Thank you.Explanation / Answer
The one-way analysis of variance (ANOVA) is used to determine whether the mean of a dependent variable is the same in two or more unrelated, independent groups of an independent variable. However, it is typically only used when you have three or more independent, unrelated groups, since an independent t-test is more commonly used when you have just two groups. If you have more than one dependent variable, you might need a one-way MANOVA.
Enter the factor levels and yield data into a MINITAB worksheet, then define the experiment using Stat > DOE > Factorial > Define Custom Factorial Design. The design and data are in the MINITAB worksheet Ex12?11.MTW.
Select Stat > DOE > Factorial > Analyze Factorial Design. Since there is only one replicate of the experiment, select