Question 1
A researcher records the blood type of each person in a sample as A, B, AB, or O. What level of measurement is being used?
Correct Answer:
Nominal
Question 2
Students rate a campus service as poor, fair, good, or excellent. Which measurement level best describes the ratings?
Correct Answer:
Ordinal
Question 3
Which variable is quantitative rather than categorical?
Correct Answer:
Number of credit hours completed
Question 4
A professor computes the average quiz score for all 28 students in one class section. In this situation, the 28 students are best described as what?
Correct Answer:
A population
Question 5
A pollster wants a random sample of voters from a city and selects every 50th name from a complete voter-registration list after a random starting point. What sampling method is this?
Correct Answer:
Systematic sampling
Question 1
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Prepare with the DSST Principles of Statistics Practice Questions - DSST Principles of Statistics Exam practice quiz. This question bank includes 100 questions covering regression, probability, model, correlation, and students. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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DSST Principles of Statistics Practice Questions - DSST Principles of Statistics Exam

This practice set contains 100 questions from the matching question bank and focuses on regression, probability, model, correlation, and students. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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