Statistics is important for all kinds of activities. By statistics you may guess the efficiency of something. Statistics always help us to have a calculative assumption over something. In medicine, through the proper use of stat you can observe how much effective a particular drugs over a particular disease and thus you can be more … Read more
It is the process of adding information at the foot of a page of a book, article, magazine and likes about a word or an idea which may seem ambiguous to the reader. It may also appear as more information on the author and the source itself like publication date, place and etc.
