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Questions and Answers
Why is it important to keep the people responsible blind in this experiment?
Why is it important to keep the people responsible blind in this experiment?
- To prevent bias in counting the apples (correct)
- To ensure the people do not get affected by the chemical
- To increase the chances of getting accurate results
- To make the experiment more complicated
What would be the benefit of creating more experimental groups by adjusting the concentration of the chemical?
What would be the benefit of creating more experimental groups by adjusting the concentration of the chemical?
- To determine which orchard has better apple trees
- To see if different concentrations have different effects (correct)
- To reduce the number of apples harvested
- To compare the effects of different chemicals
What is the purpose of using the chemical on both orchards?
What is the purpose of using the chemical on both orchards?
- To determine which orchard has better apple trees (correct)
- To test the effectiveness of the chemical on other crops
- To compare the effects of different chemicals
- To see if the chemical has any effect on apple yield
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