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Nady [450]
3 years ago
7

a double blind study is one in which neither the researchers nor the subjects know who is receiving the placebo why are studies

designed this way
Biology
1 answer:
djyliett [7]3 years ago
4 0

The studies are designed this way b/c it removes the power of suggestion and the double-blind study keeps both researchers and participants in the dark. So this compared to who is receiving the treatment which is relevant b/c it stops the researchers from accidentally overbalancing the study participants, or unintentionally favoring their assessment of the conclusions.

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7 0
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8 0
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1. what is the difference between  facts theory and hypothesis
ioda

Answer:

1. Fact: Observations about the world around us. Example: “It’s bright outside.”

Hypothesis: A proposed explanation for a phenomenon made as a starting point for further investigation. Example: “It’s bright outside because the sun is probably out.”

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5. Its the ending answer/result of the experiment.

this is what i could get, sorry its not all of them

8 0
3 years ago
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diamong [38]

Answer:

ATP is a Adenosine triphosphate

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Explanation:

Hope it help.

4 0
3 years ago
The increase of carbon dioxide in the atmosphere has had which effect on the earths climate?
a_sh-v [17]

Answer: A. Average rainfall has decreased

Explanation:

I might be wrong. sorry if i'm wrong

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