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Analysis of variance test

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Reference no: EM1322673

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?

Reference no: EM1322673

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