In research, examining variables is a major part of a study. There are three main types of variables: continuous variables can take any numerical value and are measured; discrete variables can only take certain numerical values and are counted; and categorical variables involve non-numeric groups or categories. To unlock this lesson you must be a Study.com Member.
Tomoson.com is a service to find bloggers who are interested in doing product reviews or where bloggers can find products that they would like to review. Itâs currently in beta and free, but once out of beta, I expect that there will probably be some type of paid account required.
Onavo is the award winning mobile analytics company and a subsidiary of Facebook, Inc. Founded in 2010, Onavo primarily serves netizens with smartphone privacy needs. The company is currently headquartered in Palp Alto, California, The United States, but also operates from Israel. At present, Onavo Protect is available on Android and iOS devices, be it smartphones or tablets.