Temperature is an example of a variable that uses a.the ratio scale b.the interval scale c.the ordinal scale d.either the ratio or the ordinal scale Temperature is an example of a variable that uses a.the ratio scale b.the interval scale c.the ordinal scale d.either the ratio or the ordinal scale Temperature is an example of a variable that uses a.the ratio scale b.the interval scale c.the ordinal scale d.either the ratio or the ordinal scale Solution Temperature is an example of a variable that uses the interval scale. Beacuse, interval scales are numerical scales in which intervals have the same interpretation throughout. As an example, we can take the Fahrenheit scale of temperature..