Signs and Symptoms of Substance Abuse. From the American Council for Drug Education, an affiliate of Phoenix House. The following are some of the more common signs and symptoms of drug use. It is important to keep in mind that if a person has any of these symptoms, it does not necessarily mean that he or she is using drugs. They could be due to a mental or physical health problem.
The main difference between data and information is that data is raw material that is to be processed and information is the processed data. Comparison Chart Basis of Distinction
Difference Between Discrete and Continuous Data. Data is the most salient entity in statistics as it is necessarily the âstudy of the collection, organization, analysis, and interpretation of dataâ. The numerical data used in statistics fall in to two main categories. They are discrete data and continuous data.