Comments are off. Positive Correlation: The correlation in the same direction is called positive correlation. If one variable increase other is also increase and one variable decrease other is also decrease. For example, the length of an iron bar will increase as the temperature increases. Negative Correlation:
Process engineers use chemistry principles to design and maintain chemical processes for manufacturers. Many large chemical and manufacturing plants convert raw materials into products.
computer engineer. A professional who has software, systems or network engineering experience. The term may also refer to an individual with an electrical engineering background, who is also proficient in computer science.Such a person could be involved in the design of hardware as well as software. See engineer.omputer engineer. A professional who has software, systems or network engineering experience. The term may also refer to an individual with an electrical engineering background, who is also proficient in computer science.