What does the error bar on an error bar chart represent?
A) The confidence interval round the mean.
B) The standard error of the mean.
C) The standard deviation of the mean.
D) It can represent any of a, b or

Question

Quizplus · Accepted Answer

The error bar on an error bar chart can represent any of the options A, B or C, depending on how it is calculated and presented. It is up to the researcher to choose the appropriate error bar representation based on the nature of the data and the research question.

What Does the Error Bar on an Error Bar Chart