Which of the following is NOT a method to measure dispersion?

The mode is the value that appears most frequently in a data set, and it does not provide information about the distribution of the other data points or their spread. In contrast, methods like standard deviation, variance, and mean absolute deviation specifically focus on measuring how much the data points vary or spread around the mean.

Standard deviation measures the average distance of each data point from the mean, indicating how dispersed the data is. Variance is the square of the standard deviation and also quantifies the dispersion by averaging the squared differences from the mean. Mean absolute deviation provides another approach by calculating the average of the absolute differences from the mean. These three methods provide crucial insights into the variability of the data, which is fundamental in statistical analysis, particularly in fields that incorporate sustainability accounting practices.