There are also a number of programs, such as Diskcopy, Virtual Floppy Drive (VFD) and Floppy Image Creator, that can create a virtual floppy in the absence of a physical disk (or, possibly, the absence of a computer with a floppy disk drive).
(dÄ­fâ²Ér) intr.v. difÂ·fered, difÂ·ferÂ·ing, difÂ·fers. 1. To be dissimilar or unlike in nature, quality, amount, or form: Ambition differs from greed. 2. To be of a different opinion; disagree: The experts differ on what should be done to fix the economy.
Variables and Scales of Measurement. Variables. A variable is simply anything that varies, anything that assumes different values or categories. For example, sex varies because there is more than one category or classification: female and male. Race is a variable because there is more than one category: Asian, Black, Hispanic, etc.