Biology, 07.10.2020 23:01 yousifgorgees101
Mr. Krabbs wants to make Bikini Bottom a nicer place to live. He has created a new sauce that he thinks will reduce the production of body gas associated with eating his crabby patties. He recruits 100 customers with a history of gas problems. He has 50 (Group A) eat crabby patties with the new sauce, and 50 (Group B) eat crabby patties with a sauce that looks like the new sauce but is really just a mixture of mayonnaise and food coloring. Both groups were told they were getting the sauce that reduces gas production. Two hours later, 30 customers in Group A reported having fewer gas problems and 8 in group B reported having fewer gas problems.
1. Which is the control group?
2. Which is the experimental group?
3. What is the independent variable?
4. What is the dependent variable?
5. What should the conclusion be?
6. Why did 8 people in Group B report less gas?
Answers: 1
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Mr. Krabbs wants to make Bikini Bottom a nicer place to live. He has created a new sauce that he thi...
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