What is it called when scientists do their experiments more than once to reduce chance errors?
replication
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WHANT IS RATION
When scientists conduct experiments more than once to reduce chance errors, it is called replication. Replication is an important part of the scientific method, as it helps ensure the reliability and validity of the results.
To perform replication in scientific experiments, researchers repeat the experiment multiple times using the same or similar methodology and conditions. This helps determine if the results are consistent and reproducible, which strengthens the scientific findings and reduces the likelihood of chance errors or anomalies.
Replication is especially crucial in experimental research, where variables are manipulated and controlled to observe cause-and-effect relationships. By repeating experiments and obtaining consistent results, scientists increase their confidence in the accuracy of their findings and the generalizability of their conclusions.
It is worth noting that replication is not limited to simply repeating the experiment. It also involves documenting and reporting the methodology, materials, and procedures in detail, which allows other researchers to replicate the study independently. This transparency and the ability to reproduce experiments are fundamental for advancing scientific knowledge and encouraging scientific progress.