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What is the internal structure of the giant planets?
Normal Curve
A symmetrical, bell-shaped curve representing the distribution of a set of data where most occurrences take place in the middle of the range and taper off toward either end.
Z Score
A statistical measurement that describes a value's relationship to the mean of a group of values, expressed in terms of standard deviations from the mean.
Standard Deviation
A statistic that measures the dispersion or variability of a dataset relative to its mean.
Raw Score
An original, unmodified score obtained in a measurement or test.
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