Examlex
The spectrum of a population I star will show many overlapping absorption lines.
Relative Frequency
The frequency with which an event occurs as a proportion of the total number of trials or observations.
Total
A statistic specifying the number of items in a class or the sum of their values on a variable.
Ratio
A statistic specifying the number of items in a class, or the sum of their values on a variable, per unit of some other class; a ratio is a total expressed in relative terms.
Total
The complete amount or sum of parts or units in a collection.
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