Intro Stats (4 th edition) For each description of data, identify the W’s, name

Question

Intro Stats (4th edition)

For each description of data, identify the W’s, name the variables, specify for each variable whether its use indicates that it should be treated as categorical or quantitative, and for any quantitative variable, identify the unit in which it was measured (or note that they were not provided).

(Question)

Schools: The State Education Department requires local districts to keep these records on all students: age, race or ethnicity, days absent, current grade level, standardized test scores in reading and mathematics, and any disabilities or special educational needs.

Explanation / Answer

age : Quantitave, years -months and days
race or ethnicity : Categorical
Days absent : quantitave. days
current grade level: categorical
standardized test scores in reading and mathematics: quantitave, point.
any disabilities or special educational needs: categorical.

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