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lions [1.4K]
3 years ago
12

Mr. Krabs created a secret ingredient for a breath mint that he thinks will “cure” the bad breath people get from eating crabby

patties at the Krusty Krab. He asked 100 customers with a history of bad breath to try his new breath mint. He had fifty customers (Group A) eat a breath mint after they finished eating a crabby patty. The other fifty (Group B) also received a breath mint after they finished the sandwich; however, it was just a regular breath mint and did not have the secret ingredient.
Which people are in the control group?

Group A


Group B
Biology
2 answers:
Crank3 years ago
8 0

Answer:

Group B is in control group!

Good luck:)

lana66690 [7]3 years ago
6 0

Group B I hope this helps!

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