Mgh Logistics Graduate Trainee Interview Questions and Answers

Types of data include qualitative, quantitative, primary, secondary, structured, unstructured, and more.

• Qualitative data: Descriptive data that cannot be measured numerically (e.g. colors, emotions)

• Quantitative data: Numerical data that can be measured and quantified (e.g. height, weight)

• Primary data: Data collected firsthand by the researcher for a specific purpose

• Secondary data: Data collected by someone else for a d...read more