Chemistry, 27.09.2020 07:01, kaliyaht01

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

Answers: 3

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When developing an experimental design, which action would improve the quality of the results?