7+ Lower Boundary Calculator. Calculate the interquartile range (iqr), then subtract 1.5 times the iqr from the first quartile (q1) for the lower limit, and. The class width calculator evaluates the class width for a frequency distribution of the statistical data.

This outliers calculator gives the first quartile, third quartile, lower outlier boundary, and upper outlier boundary values for proper analysis. This calculator uses this formula to automatically calculate the upper and lower outlier boundaries for a given dataset. Effortlessly calculate statistical outliers with our upper and lower fence calculator.






