quartile
Quartile
quartile- one of the values of a variable that divides the distribution of the variable into four groups having equal frequencies.
quartile
A tertile or tercile.
A quartile.
Jack divides his groups into two.
In statistics, a quartile is each of four equal groups into which a population can be divided according to the distribution of values of a particular variable.
Distribution
controlled parameters the factor that stays the same in ALL groups variable parameters the factor(s) that change between control groups and variable groups
Use Universal distribution groups in a multiple-domain environment. The membership of universal distribution groups is replicated to each global catalog server in each domain
The variable being tested. The difference between the two groups after the experiment will ideally show some effect by the variable element.
a variable is a feature that may vary within groups.