1. , please describe a research question or situation where you would need to use an ANOVA?

• Describe a hypothetical research scenario.
• Describe the data you would collect
• Describe the ANOVA test you would use.

The data below represents the annual sales in $1000 CAD of a franchise restaurant in three different regions. take the raw data and perform a one-way ANOVA by hand. You will need to do the following

(2pts) Fill out the table below.

(3 pts) Show calculations for the three columns.

(1pt) Find the critical F value ( = 5% 0.05) Use this link for the F table. http://www.socr.ucla.edu/Applets.dir/F_Table.html

(1pt) Interpret the F statistic and write a conclusion

Raw Data:

REGION1	REGION2	REGION3
45	66	55
52	75	60
	20	48

Calculations:

Table:

	Fill In
F critical

Source	Degree of freedom	Sum of Squares (Show calculations)	Mean Square (Show calculations)	F (Show calculations)
Among groups
Within Groups
Total

Conclusion: