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.
Donât be fooled by the claims of odor removal products. If it doesnât have a cleaning agent in it, youâre not going to get rid of the smoke smell. Scent-generating deodorizers only serve to mask the smell. Once you take them out of the house, youâll notice the smell of old cigarettes again. Of course, weâve all heard of Febreze, and wonder why it works.