Ordinal and nominal
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The document discusses identifying whether variables in statistical analyses are ordinal or nominal. It provides examples of relationships between variables such as ACT rankings and sense of school belongingness, daily social media use and sense of well-being, and private/public school enrollment and sense of well-being. It asks the reader to identify if variables in examples like running speed and shoe/foot size or LSAT scores and test anxiety are ordinal or nominal.
Ordinal and nominal
- 1. Is at least one of the variables ordinal or nominal? At least one of the variables is ordinal At least one of the variables is nominal
- 2. • What is the correlation between ACT rankings (ordinal) and sense of school belongingness (scaled 1-10)? At least one variable is ordinal
- 3. • What is the correlation between ACT rankings (ordinal) and sense of school belongingness (scaled 1-10)? At least one variable is ordinal At least one variable is nominal • What is the correlation between daily hours on social media (scaled) and whether one has a sense of well-being or not (nominal)?
- 4. • What is the correlation between ACT rankings (ordinal) and sense of school belongingness (scaled 1-10)? At least one variable is ordinal At least one variable is nominal • What is the correlation between daily hours on social media (scaled) and whether one has a sense of well-being or not (nominal)? • What is the correlation between being enrolled in a private or public school (nominal) and whether students have a sense of well-being or not (nominal)?
- 6. Is there a relationship between shoe size and being fast or slow in running speed? At least one of the variables is ordinal At least one of the variables is nominal
- 7. Is there a relationship between shoe size and being fast or slow in running speed? At least one of the variables is ordinal At least one of the variables is nominal
- 8. Is there a relationship between shoe size and being fast or slow in running speed? At least one of the variables is ordinal At least one of the variables is nominal
- 9. Next Example
- 10. At least one of the variables is ordinal At least one of the variables is nominal Is there a relationship between having small and long feet and being fast or slow in running speed?
- 11. At least one of the variables is ordinal At least one of the variables is nominal Is there a relationship between having small and long feet and being fast or slow in running speed?
- 12. At least one of the variables is ordinal At least one of the variables is nominal Is there a relationship between having small and long feet and being fast or slow in running speed?
- 13. Next Example
- 14. At least one of the variables is ordinal At least one of the variables is nominal Is there a percentile ranking of LSAT scores and a test taker’s test anxiety scores (scale 1-10)?
- 15. At least one of the variables is ordinal At least one of the variables is nominal Is there a percentile ranking of LSAT scores and a test taker’s test anxiety scores (scale 1-10)?
- 16. At least one of the variables is ordinal At least one of the variables is nominal Is there a percentile ranking of LSAT scores and a test taker’s test anxiety scores (scale 1-10)?
- 17. In the original question, is at least one of the variables ordinal or nominal? At least one of the variables is ordinal At least one of the variables is nominal