Bộ 1 - Trắc nghiệm Marketing Research Tiếng Anh có đáp án
Thời gian còn lại: --:--
Kết quả của bạn:
Bạn đã đúng:
Bạn đã sai:
Tổng số câu:
Câu 1:Which of the following is considered the first and most critical step in the marketing research process?
💡 Lời giải chi tiết:
According to standard marketing research frameworks, identifying the core problem ensures that the entire research effort is directed toward the right goals. Kết luận Lý giải: Defining the problem and research objectives
Câu 2:What is the primary goal of exploratory research in a marketing context?
💡 Lời giải chi tiết:
Exploratory research is used when the researcher needs more insight into a vague problem before committing to a more formal study. Kết luận Lý giải: To gather preliminary information that will help define problems and suggest hypotheses
Câu 3:soft drink company wants to see if changing the color of its packaging from blue to red will result in higher sales; which type of research should they use?
💡 Lời giải chi tiết:
Causal research is specifically designed to identify cause-and-effect relationships by manipulating one variable to observe the effect on another. Kết luận Lý giải: Causal research
Câu 4:What is a major disadvantage of using secondary data compared to primary data?
💡 Lời giải chi tiết:
Since secondary data was collected for a different purpose, it may lack the specificity or currency required for a new research problem. Kết luận Lý giải: It may not be specifically relevant to the researcher's current needs
Câu 5:In qualitative research, what is the main function of a 'moderator' during a focus group interview?
💡 Lời giải chi tiết:
A moderator is essential for facilitating group dynamics and ensuring that all relevant research areas are explored through participant interaction. Kết luận Lý giải: To lead the discussion and ensure participants stay focused on the topics of interest
Câu 6:Which technique involves asking respondents to complete an unfinished story to uncover their deep-seated feelings and motivations?
💡 Lời giải chi tiết:
Projective techniques are indirect methods used in qualitative research to encourage respondents to project their underlying beliefs onto an ambiguous stimulus. Kết luận Lý giải: Projective techniques
Câu 7:In which sampling method does every member of the target population have an equal and known chance of being selected?
💡 Lời giải chi tiết:
Simple random sampling is the most basic form of probability sampling, ensuring that the sample is statistically representative of the population. Kết luận Lý giải: Simple random sampling
Câu 8:Which scale of measurement allows researchers to identify an absolute zero point, enabling the comparison of absolute magnitudes?
💡 Lời giải chi tiết:
The ratio scale contains all the properties of other scales plus an absolute zero, which represents the complete absence of the characteristic being measured. Kết luận Lý giải: Ratio scale
Câu 9:survey question that asks respondents to rate their level of agreement with a statement on a five-point scale is known as a:
💡 Lời giải chi tiết:
A Likert scale is a widely used psychometric scale where respondents specify their level of agreement or disagreement for a series of statements. Kết luận Lý giải: Likert scale
Câu 10:What type of error occurs when the sample chosen for a study does not accurately represent the entire population?
💡 Lời giải chi tiết:
Sampling error is the difference between the sample results and the true population results that occurs due to the selection of a subset of the population. Kết luận Lý giải: Sampling error
Câu 11:Which research method involves observing consumers in their 'natural habitat' to understand how they use products in daily life?
💡 Lời giải chi tiết:
Ethnographic research provides deep insights into consumer behavior by studying people in their own environments without intervention. Kết luận Lý giải: Ethnographic research
Câu 12:If a researcher is testing how different levels of advertising expenditure affect the total sales of a product, sales is the:
💡 Lời giải chi tiết:
In an experiment, the dependent variable is the outcome being measured which is expected to change when the independent variable is manipulated. Kết luận Lý giải: Dependent variable
Câu 13:Which of the following is a characteristic of quantitative research rather than qualitative research?
💡 Lời giải chi tiết:
Quantitative research focuses on quantifying data and generalizing results from a sample to the population using statistical methods. Kết luận Lý giải: Statistical analysis of numerical data
Câu 14:company analyzing its own past sales records and customer databases is using what kind of data?
💡 Lời giải chi tiết:
Internal secondary data refers to information that already exists within the firm's own accounting or marketing records. Kết luận Lý giải: Internal secondary data
Câu 15:researcher interviews the first 100 people they meet at a shopping mall. This is an example of which sampling technique?
💡 Lời giải chi tiết:
Convenience sampling is a non-probability technique where participants are selected based on their easy accessibility to the researcher. Kết luận Lý giải: Convenience sampling
Câu 16:The extent to which a research study or measure provides consistent results over time is referred to as:
💡 Lời giải chi tiết:
Reliability refers to the repeatability and stability of a measurement instrument across different applications. Kết luận Lý giải: Reliability
Câu 17:What does the term 'Validity' mean in the context of a marketing research instrument?
💡 Lời giải chi tiết:
Validity ensures that the research findings are accurate and that the measurement tool is capturing the specific concept it was designed to evaluate. Kết luận Lý giải: The degree to which the instrument actually measures what it was intended to measure
Câu 18:Which non-probability sampling method involves asking initial respondents to refer other potential respondents who meet the criteria?
💡 Lời giải chi tiết:
Snowball sampling is often used to reach hard-to-find populations by leveraging the social networks of existing participants. Kết luận Lý giải: Snowball sampling
Câu 19:scale that uses bipolar adjectives like 'Inexpensive - Expensive' or 'Modern - Traditional' is called a:
💡 Lời giải chi tiết:
Semantic differential scales measure attitudes by having respondents rate an object on a continuum between two polar opposite descriptors. Kết luận Lý giải: Semantic differential scale
Câu 20:What is the process of using sophisticated analytical tools to discover patterns and relationships in very large datasets?
💡 Lời giải chi tiết:
Data mining involves extracting meaningful information from big data to predict future consumer trends and behaviors. Kết luận Lý giải: Data mining
Câu 21:Which type of research design is most appropriate for describing the characteristics of a certain market group or frequency of purchase?
💡 Lời giải chi tiết:
Descriptive research is used to provide a snapshot of market variables such as demographics, attitudes, and behaviors. Kết luận Lý giải: Descriptive research
Câu 22:In causal research, 'concomitant variation' refers to the extent to which:
💡 Lời giải chi tiết:
Concomitant variation is one of the three conditions required to establish causality, meaning the variables must show a statistical association. Kết luận Lý giải: A cause and an effect occur together or vary together as predicted
Câu 23:Why is the survey question 'How satisfied are you with our product quality and customer service?' considered problematic?
💡 Lời giải chi tiết:
A double-barreled question combines two separate issues into one, making it impossible to tell which part the respondent is answering. Kết luận Lý giải: It is a double-barreled question
Câu 24:Which sampling method involves dividing the population into groups based on a specific characteristic and then randomly sampling from each group?
💡 Lời giải chi tiết:
Stratified sampling ensures that subgroups of the population are adequately represented in the final sample. Kết luận Lý giải: Stratified random sampling
Câu 25:If a researcher monitors the behavior of shoppers in a store without their knowledge, they are using which data collection method?
💡 Lời giải chi tiết:
Observation allows researchers to see actual behavior rather than relying on what people say they do in a survey. Kết luận Lý giải: Observation