Question 1 of 25 4.0 Points Cross-sectional data are data: A. collected over tim

Question 1 of 25
4.0 Points
Cross-sectional data are data:
A. collected over time
B. that are collected over a single period of time
C. consisting of a single variable
D. consisting of two or more variables
Question 2 of 25
4.0 Points
Ordinal data are:
A. sorted into categories according to specified characteristics
B. ordered or ranked according to some relationship to one another
C. ordered have a specified measure of a distance between observations but have no nature zero
D. data which have a natural zero
Question 3 of 25 4.
Question 1 of 25
4.0 Points
Cross-sectional data are data:
A. collected over time
B. that are collected over a single period of time
C. consisting of a single variable
D. consisting of two or more variables
Question 2 of 25
4.0 Points
Ordinal data are:
A. sorted into categories according to specified characteristics
B. ordered or ranked according to some relationship to one another
C. ordered have a specified measure of a distance between observations but have no nature zero
D. data which have a natural zero
Question 3 of 25 4.0 Points
The process of collection organization and description of data is commonly called:
A. descriptive statistics B. statistical inference C. predictive statistics D. operational statistics
Question 4 of 25
4.0 Points
__________ is a measure of a linear relationship between two variables X and Y.
A. correlation
B. range
C. standard deviation
D. median
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