Error bars are graphical representations of the variability or uncertainty associated with a data point or estimate. They are typically displayed on graphs such as bar charts, line graphs, or scatterplots and indicate the range within which the true value is expected to lie with a certain level of confidence. Error bars can convey information about sampling variability, measurement error, or statistical uncertainty, depending on the context.

🔍 Error Bars: The unsung heroes of data

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