Examlex
Which of the following is NOT one of the five basic types of statistical analyses used to reduce a data matrix?
Standard Deviation
A measure of the amount of variation or dispersion in a set of values, indicating how spread out the data points are from the mean.
Normally Distributed
A distribution where probabilities are mirrored on either side of the mean, illustrating higher frequency of events near the average.
Life Expectancy
The average number of years that an individual or a certain group of individuals is expected to live, based on statistical averages.
Standard Deviation
A statistic that measures the dispersion or variability of a dataset relative to its mean, indicating how spread out the numbers are.
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