Question 5. (Two-factor ANOVA) A manufacturer had problems with of its catalyst production plant. The problem was that the factory was not have the same production rates under identical conditions. After discussion with the research unit of which you are part, it was agreed to analyze the effects twelve (12) different combinations of four (4) reagents and three (3) catalysts. The recorded production rates were collected in the following table (2 obs / case).
1) Construct Two-Factor ANOVA Without Replication
2) Construct Two-Factor ANOVA With Replication
Enter data in
excel as given above.
1)Go to Data option of excel placed on the top ribbon.Then at the right last cornner of excel sheet there is Data Analysis option.choose option.
2)After choosing one dilog boX is opened name is Data Analysis=> Analysis:Tools
3)For two factor ANOVA without replication
Choose option from the list name is
Anova:Two factor without replication=>Another dilog box is opened
a)select input range.Tick Labels option.
b)select output range=> click ok
Output is on screen as given below
Here,
F1=2.021< Fc=2.7641 and F2=2.6808<Fc=3.7388 at 0.05 significance level then we accept both null(H0) Hypothesis.
4)For Two factor Anova with replication
Follow the same procedure as given above upto Data Analysis dilog box is opened
Choose option from the list name is
Anova:Two factor with replication=>Another dilog box is opened
a)select input range
b)select rows per sample in our case it is true.
c)select output range=> click ok output is on screen.
as given below
Here,
F1=10>Fc=3.49
F2=6>Fc=3.88
F3=3.5>2.99
We reject all null hypothesis (H0) at 0.05 significance level.
Question 5. (Two-factor ANOVA) A manufacturer had problems with of its catalyst production plant....
its
separted into two pictures
QUESTION 16 10 points The one-way ANOVA can be modeled as Use the following data to find the estimated treatment effect for "green". I green x-factor (o("green". "green". v-e(1.26, 1.274, 1.259, 1.743, 1.698, 1.6as) What is the value for t green? green", "biue", "blue*,"blue) O -0.221333 O 2.1514 O -0.4427 O 1.266 ¥ Question Completion Status: QUESTION 14 A simple linear regression model has a sample size of 15. What are the degrees of freedom...