Examlex
Which of the following statements about social support for older adults is NOT true?
μ
The symbol representing the mean or average of a population in statistics.
σ
The symbol for standard deviation in statistics, representing the dispersion or variability of a set of data points.
Normally Distributed
A type of distribution where data points are symmetrically distributed around the mean, forming a bell-shaped curve.
Exponential Distribution
A continuous probability distribution used to model the time between events in a Poisson point process, characterized by a constant mean rate or rate parameter.
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