Displaying all correlations between 0.6 and 0.999 on a scatterplot as green and all correlations between -1.0 and -0.6 as red is known as _____ formatting.
A) rank-order
B) categorical
C) conditional
D) numerical
Correct Answer:
Verified
Q20: Correlation and covariance can be used to
Q21: To examine relationships between two categorical variables,we
Q22: Tables used to display counts of a
Q23: Relationships between two variables are less evident
Q24: Examples of comparison problems include
A)salary broken down
Q26: We study relationships among numerical variables using
A)pie
Q27: One characteristic of "paired variables" is that
A)one
Q28: The limitation of covariance as a descriptive
Q29: Which correlation coefficient suggests the strongest relationship?
A)+1
B)-1
C)0
D)+0.5
Q30: Correlation and covariance measure the
A)strength of a
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