Examlex
What provides a measure of the variance caused by random,unsystematic differences?
Population Proportion
The fraction or percentage of a population that exhibits a particular trait or characteristic.
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.
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