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Quiz: Conceptualization, Measurement, and
Sampling
Due Jan 30 at 11:59pm Points 75 Questions 25
Time Limit 60 Minutes
Instructions
The quiz:
Covers the Learn material from Module 3: Week 3.
Contains 25 multiple-choice and true/false questions.
Is limited to 1 hour.
Allows 1 attempt.
Is worth 75 points.
This quiz is open-book and open-notes.
Submit this assignment by 11:59 p.m. (ET) on Sunday of Module 3: Week 3.
Attempt History
Attempt Time Score
LATEST Attempt 1 30 minutes 69 out of 75
Correct answers are hidden.
Score for this quiz: 69 out of 75
Submitted Jan 27 at 4:40pm
This attempt took 30 minutes.
Question 1 pts
Kominski et al. (2001) found that _____ of U.S. children are
considered “at risk.”
https://canvas.liberty.edu/courses/223881/quizzes/981769 1/11
, 2/21/22, 10:34 AM Quiz: Conceptualization, Measurement, and Sampling: EDUC750: Survey of Educational Research (B05)
13%
28%
34%
46%
Question 2 pts
The important difference between the ratio level of measurement
and the interval level is:
the interval level has an absolute zero point, whereas the ratio level
does not.
the ratio level has an absolute zero point, whereas the interval level
does not.
variables at the interval level may be multiplied, whereas those at
the ratio level cannot.
variables at the ratio level represent fixed measurement units,
whereas variables at the interval level have open-ended units.
Question 3 pts
https://canvas.liberty.edu/courses/223881/quizzes/981769 2/11