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.
A biochemical engineer is someone who is responsible for the development of new chemical products that can be used by a multitude of companies and individuals. Their job includes researching, developing, documenting, and producing products that are derived from a combination of organic and lab-made materials that can benefit people and society at large.