Question 1
Which of the following is an example of a secondary research source?
Question 2
What is the main purpose of using a stratified sampling method in market research?
Question 3
Which of the following best describes the difference between qualitative and quantitative research?
Question 4
A company surveys 1,000 customers and finds that 750 are satisfied with their product. What is the percentage of satisfied customers?
Question 5
Which of the following best describes the concept of bias in market research?
