SEA TWORK 2: Identify each of the following as examples of (l) nominal, (2) ordinal, (3) discrete, or (4) continuous variables: 1. The length of time until a pain reliever begins to work. 2. The number of chocolate chips in a cookie. 3. The number of colors used in 3 statistics textbook. 4. The brand of refrigerator in a home. 5. The overall satisfaction rating of a new car. 6. The number of les on a computer's hard disk. 7. The pH level of the water in a swimming pool. 8. The number of staples in a stapler