Test to see if population means are the same or different

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Reference no: EM1319858

Question: Test to see if 4 population means are the same or different. Suppose the populations are normally distributed & have equal variances. Use the formal hypothesis-testing model. State the conclusion in statistical terms & in conversational English. Use the ANOVA table below.

ANOVA      

Source of Variation

SS

df

MS

F

P-value

F crit

Between Groups

900

3

300

3.00

0.0480

 

Within Groups

2500

25

100

 

 

 

Total

3300

 

 

 

   

 

 

 

Reference no: EM1319858

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