nalysis of Variance. A research study compared beer consumed daily between 3 groups with 3 observations each. Group1 was USC, Group 2 UCLA, and Group 3 UCSB. Determine if there is a significant difference among the groups 5% level. Group1: USC Group 2: UCLA Group 3: UCSB The Results of this study are in the following table: Group1 Group2 Group3 Sample 3, 4, 5 3.2, 4, 4.2 3, 4, 3.3 Mean 4.0 3.7 3.4 S^2 4.4 5.2 6.1 a. What are the null and alternative hypotheses? b. what is the average mean due to treatments? c. What is the Treatment Sum Square SSTR? d. What is the Mean Square Treatments MSTR?
Analysis of Variance. A research study compared beer consumed daily between 3 groups with 3 observations each. Group1 was USC, Group 2 UCLA, and Group 3 UCSB. Determine if there is a significant difference among the groups 5% level.
Group1: USC
Group 2: UCLA
Group 3: UCSB
The Results of this study are in the following table:
Group1 Group2 Group3
Sample 3, 4, 5 3.2, 4, 4.2 3, 4, 3.3
S^2 4.4 5.2 6.1
a. What are the null and alternative hypotheses?
b. what is the average mean due to treatments?
c. What is the Treatment Sum Square SSTR?
d. What is the Mean Square Treatments MSTR?
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