Moment coefficient of skewness Calculator for grouped data
Moment coefficient of skewness for grouped data Skewness is a measure of symmetry, or more precisely, the lack of symmetry. A data set is symmetric …
Descriptive Statistics
Bowley’s Coefficient of Skewness Calculator for Ungrouped data
Bowley’s Coefficient of Skewness for Ungrouped data Skewness is a measure of symmetry. The meaning of skewness is "lack of symmetry". Skewness gives us an …
Mean median mode calculator for ungrouped data
Mean, median and mode Mean, median, mode are the measures of central tendency. They are also known as averages. Averages are the measures which condense …
Variance and Standard Deviation Calculator For Ungrouped Data
Variance and Standard deviation for ungrouped data Variance and standard deviation are the measures of dispersion. Sample Variance Let $x_i, i=1,2, \cdots , n$ be …
Variance and Standard Deviation Calculator for Grouped Data
Variance and Standard Deviation for Grouped Data Variance and standard deviation are the measures of dispersion. Let $(x_i,f_i), i=1,2, \cdots , n$ be the observed …
Quartile Deviation calculator for ungrouped data
Quartile Deviation for ungrouped data Quartile deviation (QD) is an absolute measure of spread or dispersion based on the quartiles. Quartile deviation is defined as …
Geometric Mean Calculator for Grouped Data with Examples
Geometric mean for grouped data Geometric mean is another measure of central tendency. Geometric mean is used when the data is in terms of rates …
Harmonic Mean Calculator for grouped data
Harmonic Mean for grouped data Harmonic mean is an important measure of central tendency of the data. Harmonic mean is used for calculating average of …
Quartile Deviation Calculator for grouped data
Quartile Deviation for grouped data Quartile deviation (QD) is an absolute measure of spread or dispersion based on the quartiles. Quartile deviation is defined as …
Five number summary for grouped data
Five number summary for grouped data A five number summary is a quick and easy way to determine the the center, the spread and outliers …
