Examlex
Humans may have one of four different blood types - A, B, AB, or O. Explain why a person with type O blood is referred to as the "universal donor" yet can receive blood only from other individuals with type O blood.
Variability
Variability in statistics refers to how spread out or dispersed a set of data is, indicating the degree to which these data points differ from each other and from their average.
Degrees Of Freedom
The number of independent values in a statistical calculation that are free to vary.
Independent Variables
Variables in an analysis that are manipulated or categorized to determine their effect on dependent variables; essentially the same as explanatory variables but in a different context.
Skewed Left
Describes a distribution of data where the tail is longer on the left side of the distribution, indicating a larger number of lower values.
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