Week_2_Knowledge_Review.docx.docx

Week 2 Knowledge Review
Question 1 of 25 2.0 Points
Which of the following scales has the properties of magnitude, absolute zero, and equal
intervals?
A. ordinal
B. interval
C. nominal
D. ratio
Answer Key: D


Question 2 of 25 2.0 Points
Statistical procedures that summarize and describe a series of observations are called
A. inferential statistics
B. descriptive statistics
C. scales
D. ratios
Answer Key: C


Question 3 of 25 2.0 Points
Scales of measurement differ from one another in terms of
A. magnitude, absolute measurement, and equal intervals.
B. magnitude, relative zero, and equal intervals.
C. numbers, relative zero, and equal intervals.
D. magnitude, absolute zero, and equal
intervals. Answer Key: D


Question 4 of 25 2.0 Points
Which of the following scales has the properties of magnitude, absolute zero, and equal
intervals?



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, A. Ordinal
B. Interval
C. Nominal
D. Ratio
Answer Key: D


Question 5 of 25 2.0 Points
A scale that allows one to determine only if there is more, less, or an equal amount of
the attribute in comparison to another observation is called a(n) scale.
A. Nominal
B. Ordinal
C. Interval
D. Ratio
Answer Key: B


Question 6 of 25 2.0 Points
A property of a scale that implies the complete absence of the measured attribute is called a(n)
A. magnitude
B. absolute zero
C. equal interval
D. ratio
Answer Key: B


Question 7 of 25 2.0 Points
Many feel that the difference between an IQ of 100 and 105 is not the same as the
difference between an IQ 70 and 75. These people feel that IQ tests lack .
A. absolute zeroes
B. magnitudes
C. ratios



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