The correlation coefficient is a measure of
a. central tendency.
b. the amount of variability in a data set.
c. the degree of relationship between two variables.
d. the difference between the largest and smallest scores in a data set.
C
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Nora isn't doing well in her class and she asks her friend Jami what she should do. Jami's response is, "Just drop it."
Rather than listening to Nora's concerns about the class or her performance, Jami jumped to _________, one of the controversial listening styles. a. advising b. evaluation c. analyzing d. questioning
Which of the following are two major contributing factors of why young drivers have a greater incidence of accidents and deaths?
a. inexperience and risk-taking behaviors b. difficult temperament and an inability to foresee future consequences c. egocentrism and a lower degree of personal fables d. hyperactivity and hormone imbalances