Assignment:
Q1. What are the advantages and disadvantages associated with online surveys?
Q2. How might a faulty problem definition error affect the implementation of a mail survey?
Q3. Explain the difference between internal validity and external validity.
Q4. What are the advantages and disadvantages of fieldexperiments?
Your answer must be, typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format and also include references.