4. What is the purpose of doing multiple trials in an experiment?
A To get as much data as possible.
B. To make sure the procedure is done correctly every time.
C. Eliminate observations that are not typical and reduce errors.
D. To double-check the results so they are the same each time.
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Verified answer
Answer:
D. To double-check the results so they are the same each time.
Explanation:
That's my answer ✌️ =)