Examlex
Why might a newly discovered comet contain clues to the composition of the early solar nebula?
Population
The entire group of individuals or instances about which scientists are interested and wish to draw conclusions in statistical studies.
Sample Group
A subset of a population selected for participation in a study, representing the larger population from which it was drawn.
Median
The middle value in a dataset when it has been arranged in ascending or descending order.
Descriptive Statistic
A brief summary statistic that quantitatively describes or summarizes features from a collection of information.
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