Question

Which of the following setups would likely produce the most reliable results?

A. An individual scientist performs an experiment and has no other scientists check his work.
B. Several groups of scientists perform the same experiment and compare their results.
C. One scientist performs half of an experiment, and then another scientist performs the other half.
D. A group of scientists perform different kinds of experiments in the same lab at the same time.

Answer 1

Option B, where several groups of scientists perform the same experiment and compare their results, would likely produce the most reliable results.

Step-by-step explanation:

The setup that would likely produce the most reliable results is option B: Several groups of scientists perform the same experiment and compare their results.

By having multiple groups of scientists perform the same experiment, it allows for a more thorough evaluation of the results. If each group obtains similar results, it provides greater confidence in the reliability of the findings. Additionally, comparing the results across different groups allows for identification of any potential discrepancies or errors in the experiment, further enhancing the reliability of the results.

For example, if multiple groups independently find that a specific drug is effective in treating a certain condition, it adds strength to the conclusion that the drug is indeed effective.