Examlex
Which of the following is a property of light waves and NOT of sound waves?
Histogram
A graphical representation that displays the distribution of data using bars of different heights.
Age Distribution
The frequency of different ages or age groups in a given population.
Estimate
A value calculated from sample data that is used to indicate the value of a population parameter.
Proportion
A statistical measure that represents the fraction of the total number of objects in a particular category relative to the total number of objects in all categories.
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