Using scientific rules and methods to solve problems.

Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.

Understanding written sentences and paragraphs in work related documents.

The ability to apply general rules to specific problems to produce answers that make sense.

The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).

The ability to listen to and understand information and ideas presented through spoken words and sentences.

Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.

Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.