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vodomira [7]
2 years ago
11

Why does a mean need to be determined for a experiment?

Biology
1 answer:
Wittaler [7]2 years ago
6 0
An experiment is a procedure designed to test a hypothesis as part of the scientific method. The two key variables in any experiment are the independent and dependent variables. The independent variable is controlled or changed to test its effects on the dependent variable.
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