The number of siblings a person has is a discrete variable, or a variable that has only certain values. For example, a person isn't going to have 2.34978 siblings; he will have two siblings or three siblings.
Tommy Rettig. Thomas Noel Rettig, known as Tommy Rettig (December 10, 1941 â February 15, 1996), was an American child actor, computer software engineer, and author. Rettig is remembered for portraying the character Jeff Miller in the first three seasons of CBS's Lassie television series, from 1954 to 1957, later seen in syndicated re-runs as Jeff's Collie.
Mini Bio (1) Tommy Tune is possibly the tallest dancer in the country. He was in the New York Company of How Now Dow Jones when Ernest Lehman engaged him to play Ambrose Kemper in the film, Hello, Dolly!. His father is a Texas restaurateur.