Examlex
How many solutions does the following system of linear equations have?
x = 3y + 4
3x - 9y = 13
Sampling Distribution
The likelihood distribution of a statistic, achieved by drawing numerous samples from a certain population.
Spread
In statistics, it refers to the range of a data set, which shows the extent to which numerical values differ from each other.
Center
In statistics, the central point of a data set, around which a whole dataset is distributed, usually measured as mean or median.
Incentive
Something that motivates or encourages someone to do something or to work harder.
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