What 2 factors increase the validity of a scientific experiment?

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asked Sep 6, 2021 204k views

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Tuze · Answer 1 · 2021-09-11T21:36:15+0000

Answer:

You can increase the validity of an experiment by controlling more variables, improving measurement technique, increasing randomization to reduce sample bias, blinding the experiment, and adding control or placebo groups.

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What 2 factors increase the validity of a scientific experiment?

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