This occupation does not require the numbers of professionals that many other professions employ, but a growth of 10 percent is about average for all occupations. Typical Geological Engineer Salary. Geological and mining engineering and sciences have a median salary of $84,300, and the top 10 percent earn $136,800 .
If a variable can take on any value between two specified values, it is called a continuous variable; otherwise, it is called a discrete variable. Some examples will clarify the difference between discrete and continuous variables.
Types of variables flowchart: 1  A continuous variabl e is a numeric variable. 2  A discrete variable is a numeric variable. 3  An ordinal varia ble is a categorical variable. 4  A nominal variable is a categorical variable.ypes of variables flowchart: 1  A continuous variabl e is a numeric variable. 2  A discrete variable is a numeric variable. 3  An ordinal varia ble is a categorical variable. 4  A nominal variable is a categorical variable.