A Level Physics Practice Exam 2026 – The All-in-One Guide to Mastering Your Physics Exam!

Question: 1 / 400

How should you handle outliers when processing experimental data?

Ignore them completely

Spot them and analyze only the remaining data

Spotting outliers and analyzing only the remaining data is a sensible approach when processing experimental data. Outliers can skew results and may not represent the typical behavior of the system being studied. By identifying these outliers, you can examine the remaining dataset to derive more accurate conclusions and insights.

This method allows researchers to maintain a robust analysis while acknowledging that some data points deviate significantly from the trend. This analysis might involve a deeper investigation into the causes of the outliers, which could provide valuable information about experimental errors, limitations, or unique behaviors that may merit further study.

In contrast, options that suggest ignoring the outliers completely or removing them without justification could lead to a loss of important information or misrepresentation of the results. Including outliers in calculations solely to show variability without proper context can also be misleading. Therefore, analyzing the remaining data after identifying outliers represents a balanced and thoughtful approach to managing experimental data.

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Include them in calculations to show variability

Remove them without justification

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