Biology, 12.11.2020 16:20 pennyluvsu13
Krusty the clown was told that a certain itching powder, called Itch-Might is the newest thing on the market. It claims to last 50% longer than other itching powders. Krusty buys the new powder and compares it to his usually itching powder, Scratch-A-lot. then krusty designs an experiment. Group A is given the Itch-Might powder and Group B is given the Scratch-A-Lot powder. Group A reported
itching for 25 minutes and group B reported itching for 35 minutes.
What was the independent and dependent variable?
1.The powder
2.The amount of people that scratched
3.Group A
4.Group B
Answers: 3
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Krusty the clown was told that a certain itching powder, called Itch-Might is the newest thing on th...
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