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One-way Analysis of Variance (ANOVA) test.
The following is a partial ANOVA table.
Source
Sum of Squares
df
Mean Square
F
Treatment
2
Error
20
Total
500
11
Complete the table and answer the following questions. Use the .05 significance level.
a. How many treatments are there?
b. What is the total sample size?
c. What is the critical value of F?
d. Write out the null and alternate hypotheses.
e. What is your conclusion regarding the null hypothesis?
Find out the suitable critical value(s) for this situation given a 0.05 significance level. Find out/compute the value of sample test statistic.
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