There are four McBurger restaurants in the Columbus, Georgia, area. The numbers of burgers sold at the respective restaurants for each of the last 6 weeks are shown below. Is there a difference in the mean number sold among the four restaurants when the factor of the week is considered?   Restaurant Week Metro Interstate University River 1 124 160 320 190 2 234 220 340 230 3 430 290 290 240 4 105 245 310 170 5 240 205 280 180 6 310 260 270 205     b. What are the test statistics?  Treatments: Blocks:   C. What are the p-values?  Treatments: Blocks:

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There are four McBurger restaurants in the Columbus, Georgia, area. The numbers of burgers sold at the respective restaurants for each of the last 6 weeks are shown below. Is there a difference in the mean number sold among the four restaurants when the factor of the week is considered?

  Restaurant
Week Metro Interstate University River
1 124 160 320 190
2 234 220 340 230
3 430 290 290 240
4 105 245 310 170
5 240 205 280 180
6 310 260 270 205
 
 
b. What are the test statistics? 
Treatments:
Blocks:
 
C. What are the p-values? 
Treatments:
Blocks:
Expert Solution
Step 1

Step-by-step procedure to obtain the ANOVA data using Excel is given below:

  • In Excel sheet, enter Weeks and Restaurants in one column.
  • In Data, select Data Analysis and choose ANOVA- Two-Factor Without Replication.
  • In Input Variable Range, select Weeks and Restaurants.
  • Click Labels.
  • Click Ok.

Output using the Excel is given below:

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