BMAT Assessment MCQ 2 — Questions and Answers
Question 1: A student scores in the 72nd percentile on a standardized test. What does this mean?
- The student answered 72% of questions correctly
- The student scored higher than 72% of test takers (Correct answer)
- The student is in the top 72% of performers
- The student scored 72 points on the test
Correct answer: The student scored higher than 72% of test takers
A percentile rank of 72 means the student scored higher than 72% of the reference group.
Question 2: Which of the following best describes a criterion-referenced assessment?
- Performance is compared to other test takers
- Performance is measured against a fixed set of standards (Correct answer)
- The passing score adjusts based on group performance
- Questions are ranked by difficulty after initial testing
Correct answer: Performance is measured against a fixed set of standards
Criterion-referenced assessments evaluate performance against predetermined criteria, not relative to other test-takers.
Question 3: In a normally distributed dataset, approximately what percentage of values fall within two standard deviations of the mean?
- 68%
- 90%
- 95% (Correct answer)
- 99%
Correct answer: 95%
In a normal distribution, about 95% of data falls within ±2 standard deviations of the mean.
Question 4: A test has high reliability but low validity. What does this indicate?
- The test is accurate but inconsistent
- The test consistently measures the wrong thing (Correct answer)
- The test is both inaccurate and inconsistent
- The test measures what it intends but with random error
Correct answer: The test consistently measures the wrong thing
High reliability with low validity means the test produces consistent results but does not measure the intended construct.
Question 5: Which statistical measure is most affected by extreme outliers in a dataset?
- Median
- Mode
- Mean (Correct answer)
- Interquartile range
Correct answer: Mean
The mean is sensitive to outliers because it incorporates all data values in its calculation.
Question 6: A school administers the same test twice to the same group with a two-week gap. The correlation between scores is 0.92. This is an example of:
- Inter-rater reliability
- Internal consistency
- Test-retest reliability (Correct answer)
- Construct validity
Correct answer: Test-retest reliability
Test-retest reliability measures the stability of scores over time using repeated administrations.
Question 7: Which of the following is an example of formative assessment?
- End-of-year national exam
- Final dissertation grade
- Weekly teacher feedback on drafts (Correct answer)
- GPA at graduation
Correct answer: Weekly teacher feedback on drafts
Formative assessment is ongoing feedback used to guide and improve learning during instruction.
BMAT Assessment MCQ 2
A student scores in the 72nd percentile on a standardized test.
What does this mean?