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elena-14-01-66 [18.8K]
2 years ago
9

What are potential sources of error in Marta’s experiment?

Biology
1 answer:
Delvig [45]2 years ago
6 0

Answer:

She only looked at the results for lunch and no other meals. She did not define what “healthy” means. She tested a different number of girls and boys and did not factor that into her results. Her study is biased.

Explanation:

pls mark me brailest

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