📈 Data Analysis
Calculate standard deviation, weighted average and quartiles (IQR).
Standard Deviation Calculator
Calculate the variance and standard deviation of a data set.
Weighted Mean Calculator
Calculate the weighted mean from values and weights.
Quartiles & IQR Calculator
Calculate the minimum, maximum, quartile and IQR values of a data set.
It gathers tools for data analysis. It includes standard deviation, weighted average and interquartile range (IQR) calculations.