5 Results for Tag: variation

Standard Deviation

Standard Deviation In mathematics, standard deviation is the degree of the dispersion from a set of data’s mean. The SD is higher when the data is more stretched. In other terms, the squar

Quality Control Chart

Quality Control Chart What is 'Quality Control Chart' A graphic that depicts whether sampled products or processes are meeting their intended specifications and, if not, the degree by whic


Variability What is 'Variability' Variability is the extent to which data points in a statistical distribution or data set diverge from the average, or mean, value as well as the extent to

Variance Swap

DefinitionA variance swap is an over-the-counter financial derivative that allows one to speculate on or hedge risks associated with the magnitude of movement, i.e. volatility, of some under

Variation Margin

Variation Margin What is 'Variation Margin' The variation margin is a variable margin payment made by clearing members to their respective clearing houses based on adverse price movements