Test
MCQs (Exam-Level Practice)
Instructions: Choose the correct option for each question.
Q1. In statistical studies, data is considered as the foundation because it
A. Eliminates errors completely
B. Provides raw material for analysis and interpretation
C. Guarantees accuracy in all cases
D. Replaces analysis
Q2. Which statement best defines data in statistics?
A. Organized tables
B. Processed results
C. Raw observations collected for analysis
D. Final conclusions
Q3. A researcher collecting information directly from respondents is using
A. Secondary data
B. Experimental data
C. Primary data
D. Classified data
Q4. Which of the following is an example of qualitative data?
A. Income
B. Age
C. Marital status
D. Weight
Q5. Data that has already been collected and published is known as
A. Raw data
B. Primary data
C. Secondary data
D. Sample data
Q6. Which characteristic ensures that data produces valid results?
A. Complexity
B. Reliability
C. Size
D. Color
Q7. The main difference between data and information lies in
A. Size
B. Source
C. Processing
D. Collection method
Q8. Which of the following is NOT an example of quantitative data?
A. Height of students
B. Number of books
C. Temperature
D. Type of occupation
Q9. Data in its original form is known as
A. Processed data
B. Classified data
C. Raw data
D. Tabulated data
Q10. The primary purpose of collecting data is to
A. Store records
B. Avoid analysis
C. Facilitate interpretation and decision-making
D. Increase complexity
Answer Key
- B
- C
- C
- C
- C
- B
- C
- D
- C
- C