Bộ số 1

Câu 1

Which marketing research problem is best addressed by a causal research design?

Câu 2

What is a common disadvantage of using online surveys?

Câu 3

Which of the following is the primary purpose of exploratory research in marketing research?

Câu 4

When a researcher wants to establish cause-and-effect relationships between variables, which research approach is most suitable?

Câu 5

What is the primary role of a marketing research report?

Câu 6

What is the main purpose of pre-testing a questionnaire?

Câu 7

Which of the following is a method of qualitative data collection?

Câu 8

Which of the following is an example of a demographic variable?

Câu 9

What is the primary advantage of using observation as a data collection method?

Câu 10

What is the main goal of sampling in marketing research?

Câu 11

What is the term for the extent to which a measurement tool accurately measures what it is intended to measure?

Câu 12

Which sampling method involves selecting every nth person from a list or database?

Câu 13

Which of the following is an example of a psychographic variable?

Câu 14

A marketing researcher wants to understand consumer attitudes towards a new eco-friendly packaging. Which research design would be most appropriate for this objective?

Câu 15

In a conjoint analysis, what does a researcher aim to determine?

Câu 16

When a researcher must decide whether to use a census or a sample, what is the primary consideration?

Câu 17

Which of the following is a key characteristic of qualitative research?

Câu 18

Which type of question in a survey is best for measuring attitudes or opinions on a scale?

Câu 19

What is the main difference between primary and secondary data in marketing research?

Câu 20

What is a key consideration when selecting a sampling frame?