Relationships between variables can be described in all of the following ways EXCEPT: a) Presence b) Dispersion c) Direction d) Strength of associations e) Type
As a rule of thumb, the relationship between two variables is considered very strong if the absolute value of the Pearson correlation coefficient is: a) Greater than 0.1 b) Greater than 0.5 c) Greater than 0.8
c) A negative relationship exists between two variables if low levels of one variable are associated with low levels of another. d) The strength of association is determined by the size of the correlation coefficient, with smaller coefficients indicating a stronger association.
b) Marketers are often interested in describing the relationship between variables they think influence purchases of their products. c) A negative relationship exists between two variables if low levels of one variable are associated with low levels of another.