Examlex
A(n) _____ is a 2D or 3D graphical representation of a person in the virtual world,used in chat rooms and online games.
Confidence Interval
A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter at a given confidence level.
Population Proportion
The fraction of the population that possesses a particular attribute, characteristic, or trait.
Standard Normal Distribution
A probability distribution that has a mean of zero and a standard deviation of one, used in statistical analysis to represent standardized values of a dataset.
Confidence Interval
A span of numerical values, calculated from sample data, speculated to potentially contain the value of an unknown population parameter.
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