Some other examples of variables that have a positive correlation are: 1  GPA and SAT score: The students with the higher GPAs are usually the ones who perform best on the SAT. 2  Education and salary: The more years of schooling you have, the higher your income will likely be.
Febreze is a fabric freshener. A water-based corn starch formula in a pump sprayer, it eliminates smells in fabrics by destroying odor molecules. Directions on the container say to spray the fabric until damp, then let dry.
An ad for Febreze Air Effects, which âsweeps away those stale and stifling odors and leaves a fresh scent,â shows blindfolded âreal peopleâ being led into a stinky room that has been sprayed with the product. Theyâre asked to take a deep breath and describe what they smell. âVery springtimey,â one man says.