Examlex
The classification of people based upon common ancestry or descent._______
Probability Distribution
A mathematical description of a random phenomenon in terms of the probabilities of various possible outcomes.
Sample Size
The number of observations or data points collected in a sample from a population.
Standard Error
The standard deviation of the sampling distribution of a statistic, often used to measure the accuracy of an estimate.
Positively Skewed Distribution
A distribution where more values fall to the left side of the mean, causing a long tail on the right, indicating that the median is less than the mean.
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