Author Question: A correlation coefficient shows that alcohol consumption and driving accidents are indeed related. ... (Read 93 times)

jenna1 · **on:** Dec 20, 2020

Question 1

A correlation coefficient represents two things: ________ and ________.
◦ a representative sample; strength
◦ strength; direction of the relationship
◦ the experimental group; control group
◦ direction of the relationship; expectant functionality

Question 2

A correlation coefficient shows that alcohol consumption and driving accidents are indeed related. As a result, a researcher could predict ________ if the direction of the relationship is known.
◦ the number of arrests a person has will go up or down based on the type of car an individual drives
◦ the number of driving accidents a person has will go up or down based on the number of alcoholic drinks consumed
◦ the number of arrests will increase the fewer drinks an individual consumes
◦ the number of driving accidents a person has will contribute to the number of days spent in jail

mrphibs · **Reply #1 on:** Dec 20, 2020

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