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Mathematics, 10.10.2019 00:00 BreadOfTheBear
Aresearcher randomly selects a sample of 100 students from the students enrolled at a particular college. she asks each student his age and calculates the mean age of the 100 students. it is 21.3 years. based on this sample, she then estimates the mean age of all students enrolled at the college to be 21.3 years. in what way are descriptive statistics involved in this example? in what way are inferential statistics involved?
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