Questions: Match each variable with its Level of Measurement. Weight in pounds Room temperature in degrees Fahrenheit Pain Level Number of traffic tickets Mood on a Happy/OK/Sad scale The different years that a particular senator was elected Favorite candy bar

Match each variable with its Level of Measurement. Weight in pounds Room temperature in degrees Fahrenheit Pain Level Number of traffic tickets Mood on a Happy/OK/Sad scale The different years that a particular senator was elected Favorite candy bar

Transcript text: Match each variable with its Level of Measurement. Weight in pounds Room temperature in degrees Fahrenheit Pain Level Number of traffic tickets Mood on a Happy/OK/Sad scale The different years that a particular senator was elected Favorite candy bar

Solution

Solution Steps

Step 1: Identify the Level of Measurement for "Weight in pounds"

Weight in pounds is a quantitative variable that has a true zero point (0 pounds means the absence of weight). Therefore, it is measured on a Ratio scale.

Step 2: Identify the Level of Measurement for "Room temperature in degrees Fahrenheit"

Room temperature in degrees Fahrenheit is a quantitative variable where the intervals between values are meaningful, but there is no true zero point (0°F does not mean the absence of temperature). Therefore, it is measured on an Interval scale.

Step 3: Identify the Level of Measurement for "Pain Level"

Pain Level is typically measured using categories that have a natural order (e.g., mild, moderate, severe), but the differences between categories are not quantifiable. Therefore, it is measured on an Ordinal scale.