Multiple Choice
You want to run a difference-in-difference experiment with a price increase for the bacon cheeseburger item on your menu.If you are worried about the "representativeness" with your control group,a poor comparison menu item would be
A) soft drink sales
B) the bacon burger without cheese
C) the bacon-lettuce-and-tomato sandwich
D) the regular cheeseburger
Correct Answer:
Verified
Correct Answer:
Verified
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