Examlex
Positive emotions can reduce the perception of pain.
Normal Distribution
A chance distribution evenly balanced around the mean, revealing that instances close to the mean occur more frequently than those far from it.
Standard Deviations
A measure of the dispersion or variability within a set of data, indicating how much individual data points differ from the mean.
Mean
The average value of a set of numbers, calculated by dividing the sum of the numbers by the count of the numbers.
Normal Curve
A symmetrical bell-shaped curve representing the distribution of values, traits, or characteristics that are normally distributed.
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