descriptive statistic
statistic used in descriptive statistics
coefficient of variation
relative standard deviation: standard deviation divided by the mean
standard deviation
dispersion of the values of a random variable around its expected value
regression
relationship between random variables
kurtosis
fourth standardized moment in statistics
central tendency
statistical value representing the center or average of a distribution
excess kurtosis
measure of the "tailedness" of the probability distribution of a real-valued random variable
coefficient of skewness
measure of the asymmetry of random variables
moment
in mathematics, a quantitative measure of the shape of a set of points
Variance
Variance is a measure of dispersion, meaning it is a measure of how far a set of numbers is spread out from their average value
statistical dispersion
statistical property quantifying how much a collection of data is spread out
variance
expectation of the squared deviation of a random variable from its mean
deviation
measure of difference between the observed value of a variable and some other value, often that variable's mean