Examlex
Which of the following can be used to calculate a metric?
Normal Curve
A symmetrical, bell-shaped distribution where most occurrences take place around the mean and probabilities for values taper off as they move away from the mean.
Standard Deviation
A statistic that measures the dispersion or variability of a dataset relative to its mean, used to quantify the amount of variation.
Mean
The average of a set of numbers, calculated by dividing the sum of these numbers by their quantity.
Normally Distributed Random Variable
A variable that follows a normal distribution, characterized by its bell-shaped curve, where its mean, median, and mode coincide.
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