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Olenka [21]
3 years ago
11

Why do scientist typically run multiple trials for the experimental group

Biology
1 answer:
Helen [10]3 years ago
6 0
To test for side effects and rare effects (the bigger the sample size, the more likely that wired things may occur)
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BIG POINTS IF YOU DO THESE!!!
Marat540 [252]

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PART 2-

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