SOLUTION: Identification of Levels of Measurement: Identifying levels of measurement (nominal, ordinal, interval, or ratio) as well as type of variable (categorical or quantitative), plea

Question 1048213: Identification of Levels of Measurement:
Identifying levels of measurement (nominal, ordinal, interval, or ratio) as well as type of variable (categorical or quantitative), please determine the answers to the following.
1.Types of Movies (drama, comedy, adventure, documentary)
2.Scores on the SAT Verbal Subtest (note: the scores on the GRE verbal subtest range from 200 to 800)
3.Measured amounts of greenhouse gasses (in tons) emitted by cars
4.Critics ratings of movies on a scale of 0 to 4 stars

Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
1. Categorical. No quantitative values here.
2. Interval, because the distance between 200 and 210 is the same as 300 and 310, but there is an artificial bound to the top and bottom.
3. This is ratio--this can be measured in tons or any other unit with a defined 0 and no upward bound.
4. Ratings are ordinal. Two stars is better than 1, but it is not twice as better.
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