Question: The effect of Spa Bellagio on the result. Spa Bellagio in Las Vegas is one of the spas in Group B. Suppose that this spa was the second spa selected in the random sample for Group B. Replace the observation 780 in Group B by 4003, the number of rooms in Spa Bellagio. Use the modified data to make a list of the ranks for Groups A and B combined. What changes?
Group A 552 448 68 243 30
Group B 329 780 560 540 240