Diagnostic MCQ Quiz

Which of the following is an example of secondary data?

• Data collected from focus group discussions.

• Data obtained from government reports.

• Responses from a customer satisfaction survey.

• Observations made at a retail store.

Which scale is most suitable for measuring a consumer's preference between two brands?

• Nominal scale.

• Ordinal scale.

• Interval scale.

• Ratio scale.

What is a double-barreled question?

• A question that includes more than one topic or concept.

• A question that guides respondents toward a specific answer.

• A question with multiple-choice answers.

• A question with no correct or incorrect answer.

Which statistical measure best represents the 'most frequently occurring value' in a dataset?

• Mean.

• Median.

• Mode.

• Standard deviation.

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

• To identify errors in the research problem.

• To gather insights from a small, non-representative sample.

• To ensure questions are clear and free from bias.

• To validate the final results of the study.

A Likert scale is commonly used for which type of data?

• Ranking responses.

• Measuring agreement or disagreement with a statement.

• Recording demographic information.

• Assigning a unique identifier to each respondent.

In research, what is the purpose of using a stratified sampling technique?

• To collect data only from urban respondents.

• To divide the population into subgroups and ensure each is represented.

• To collect data only from the most accessible respondents.

• To randomly select participants without considering subgroups.

Which of the following is a measure of dispersion in a dataset?

• Mean.

• Mode.

• Standard deviation.

• Sample size.

What type of question is: 'Rate your satisfaction with our service on a scale of 1 to 10'?

• Open-ended question.

• Semantic differential scale.

• Rating scale.

• Ranking scale.

What type of data collection method involves directly observing consumer behavior in a retail store?

• Survey.

• Observation.

• Focus group.

• Experiment.