Pregunta
The State Education Department requires local school 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 the student may have.
Which of the following are categorical (or qualitative) variables in these records?
Mathematics Test Score
Age
Reading Test Score
Disabilities or Special Needs
Current Grade Level (A/B/C/D/F)
Days Absent
race or ethnicity, days absent, current grade level, standardized test scores in reading and mathematics,
and any disabilities or special educational needs the student may have.
Which of the following are categorical (or qualitative) variables in these records?
Mathematics Test Score
Age
Reading Test Score
Disabilities or Special Needs
Current Grade Level (A/B/C/D/F)
Days Absent
Ask by King Li. in the United States
Dec 20,2024
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Responder
Categorical variables are “Disabilities or Special Needs” and “Current Grade Level (A/B/C/D/F).”
Solución
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The Deep Dive
Disabilities or Special Needs is a categorical variable, as it details the type of support or accommodations a student may require, placing them into distinct groups rather than on a numerical scale. Similarly, Current Grade Level (A/B/C/D/F) is also categorical since it categorizes students based on their academic performance into non-numeric groups rather than measuring them on a continuous spectrum.
On the other hand, Mathematics Test Score, Age, Reading Test Score, and Days Absent are quantitative variables, as they provide measurable data that can be expressed numerically and allow for statistical calculations and comparisons. So, while some variables may look similar, understanding their types helps schools analyze trends effectively!
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