Answer:
Scientists ensure that data is reliable is through replicating experiments.
Explanation:
- Scientists ensure that data is reliable enough by repeating the experiments over and over at the same physical conditions and other factors that affect the result of the experiment.
- The result of the experiment is recorded and evaluated to check the deviation of the results of the experiments.
- If the results are similar and falls within a prespecified range of the deviation, the result is considered valid. Whereas the experiments which yields much more in consistent results are considered as invalid data.
- In such ways, scientists ensure that the data is reliable through replicating experiments.
