SAEE SAEE - Data Collection and Analysis Questions and Answers 5 — Questions and Answers
Question 1: A scatter plot of two variables shows points arranged in a tight upward-sloping line. This indicates:
- A weak negative correlation
- A strong positive correlation (Correct answer)
- No correlation
- A causal relationship
Correct answer: A strong positive correlation
A tight upward-sloping pattern in a scatter plot indicates a strong positive correlation between the two variables.
Question 2: Which data source would be MOST useful to a school leader trying to understand long-term trends in student academic growth?
- A single end-of-year benchmark test
- Longitudinal records tracking individual students across multiple years (Correct answer)
- One semester of attendance data
- A parent satisfaction survey
Correct answer: Longitudinal records tracking individual students across multiple years
Longitudinal data following the same students over time provides the richest picture of academic growth trajectories.
Question 3: A principal observes that a survey question asks students, 'Don't you agree that our school is a safe place?' This question is problematic because it is:
- Too short
- A leading question that biases responses (Correct answer)
- Focused on irrelevant data
- Based on quantitative rather than qualitative data
Correct answer: A leading question that biases responses
Leading questions suggest the desired answer and compromise the validity of survey data.
Question 4: When a school compares its students' scores to the performance of a nationally representative group, it is using:
- Criterion-referenced interpretation
- Norm-referenced interpretation (Correct answer)
- Formative assessment
- Ipsative assessment
Correct answer: Norm-referenced interpretation
Norm-referenced interpretation evaluates performance relative to a standardized comparison group.
Question 5: A standard deviation that is very small relative to the mean suggests that student scores are:
- Widely spread across a large range
- Clustered closely around the average (Correct answer)
- Skewed to the left
- Bimodally distributed
Correct answer: Clustered closely around the average
A small standard deviation indicates that most data points are concentrated near the mean, showing little variability.
Question 6: An administrator uses informal classroom observations rather than validated instruments to assess instructional quality. The primary risk of this approach is:
- Data overload
- Reduced reliability and potential observer bias (Correct answer)
- Excessive cost
- Lack of quantitative data
Correct answer: Reduced reliability and potential observer bias
Without validated instruments and structured protocols, observation data is susceptible to observer bias and inconsistency.
Question 7: A school team reviews multiple data points — test scores, discipline referrals, and teacher feedback — and makes an improvement plan. This process is an example of:
- Summative evaluation
- Data-driven decision making (Correct answer)
- Accountability reporting only
- Standardized norm referencing
Correct answer: Data-driven decision making
Data-driven decision making uses multiple evidence sources to inform school improvement planning and resource allocation.
SAEE SAEE - Data Collection and Analysis Questions and Answers 5
A scatter plot of two variables shows points arranged in a tight upward-sloping line.
This indicates: