The point 3 represents the data points is the most reliable option third point 3 is correct.
What is error bars?
An error bar is a line that runs parallel to one of the axes through a point on a graph and reflects the uncertainty or variance of the point's corresponding coordinate.
As we know, the error bars can be used to identify which data are scattered around the mean value
small SD bar = low spread,
The data are clumped around the mean; larger
SD bar = greater spread, data are more variable from the mean.
Thus, the point 3 represents the data points is the most reliable option third point 3 is correct.
Learn more about the error bars here:
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