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Physics, 26.10.2020 22:20 flower1750
When developing an experimental design, which action would improve the
quality of the results?
A. Have a different researcher make the measurements.
B. Ensure that it answers a question about cause and effect.
O
C. Include as many responding variables as possible.
D. Keep the sample size of test subjects to a minimum.
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When developing an experimental design, which action would improve the
quality of the results?
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