SharePoint Error Bar Chart

An Error Bar chart is a statistical chart used to represent data variability. It displays the range and distribution of a data set by indicating the degree of uncertainty or error associated with each data point. Error bars can show standard deviation, standard error, confidence intervals, and other statistical measures. They are typically displayed as vertical or horizontal lines extending from each data point, with the line length indicating the magnitude of the error. Error Bar charts are useful for comparing data sets, identifying outliers, and determining the level of uncertainty associated with each data point.

To create an Error Bar chart, you can use a table that lists each data point with its corresponding mean value and standard deviation. The table can also include other statistical measures, such as standard error or confidence intervals, depending on the specific needs of your analysis. By incorporating this data into the chart, you can easily visualize the range and distribution of each data point, making it simpler to identify patterns and outliers.