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STAT110

Lecture #15 - 10/2

QuestionAnswer
places an individual into one of several groups or categories categorial variable
takes numerical values for which arithmetic operations make sense quantitative variable
number of times a value occurs in the data frequency
the proportion of times that a value occurs in the data (percentage) relative frequency
tells us what values a variable takes and how often in takes those values distribution
error introduced as we do arithmetic roundoff error
Created by: ConnorLomis
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