Assignment:
Question 1. How does technological advancement affect the ability to collect data? Does this advancement increase or decrease the chance for errors?
Question 2. What are some critical decisions involved in selecting an appropriate measurment scale? How might these decisions influence the research design?
Question 3. What is the importance of pretesting questions in an insturment you are developing? How might you go about doing such a pretest?
Provide complete and step by step solution for the question and show calculations and use formulas.