If two variables have a correlation of +1.00, then
a. a perfect negative relationship exists between them.
b. a perfect positive relationship exists between them.
c. a weak relationship exists between them.
d. it is not possible to tell the type of relationship that exists between them.
ANSWER: b
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According to the modified filter theory, information will draw our attention if it stands out because of its ______
a. meaningfulness c. physical properties b. commonality d. incongruity