A line graph of the relationship between age and the use of health care is best described as a:
A) curvilinear relationship.
B) linear relationship.
C) scatterplot.
D) positive correlation
Ans: A) curvilinear relationship.
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That altruistic acts are more common among related individuals than strangers suggests that
A. in evolutionary terms, altruism is preferable to reciprocal altruism. B. in evolutionary terms, reciprocal altruism is preferable to altruism. C. altruism has evolutionary benefits. D. altruism is not an adaptive behavior.
Which one of the following is TRUE about authentic assessments?
What will be an ideal response?
Couples who marry after engaging in cohabitation prior to marriage tend to be less likely to divorce.
Answer the following statement true (T) or false (F)
An effect size can represent:
A) the magnitude of the difference between treatment and control groups B) the strength of association between factors in a correlational study C) both a and b D) neither a nor b