The direction of a correlation is either positive or negative. In a negative correlation, the variables move in inverse, or opposite, directions. In other words, as one variable increases, the other variable decreases. For example, there is a negative correlation between self-esteem and depression. In other words, the higher your self-esteem, the lower your feelings of depression.
Excel Communications was founded in 1988 by Dallas entrepreneur Kenny Troutt as a long distance reseller in the US telecom sector at the birth of telecom deregulation.
Bill Gates founded Windows, a company that created Microsoft. Bill Gates invented Microsoft in 1975 when he was 20 years old. This is largely inaccurate. Bill Gates founded a â¦ software company called Microsoft in April 1975, when he was 19, along with Paul Allen. William Henry Gates III (Bill Gates) was born  on October 28, 1955, in Seattle Washington. His father's name is  William H. Gates Sr. and his mother's name is Mary Max â¦ well. Bill  Gates grew up with an older sister, Kristianne, and a younger  sister, Libby.