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19 votes
19 votes
? Why might the expejiment need to be repeated when the hypothesis

needs to be changed?
A hypothesis that comes after the data, is a conclusion.
There may be other factors at play unknown to the researcher.
A hypothesis always precedes the collection of data.
The hypothesis' entire existence is to be tested.

User Tiomno
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1 Answer

13 votes
13 votes
To make sure the answer is correct
User Nik FP
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