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.

A) the number of arrests a person has will go up or down based on the type of car an individual drives
B) the number of driving accidents a person has will go up or down based on the number of alcoholic drinks consumed
C) the number of arrests will increase the fewer drinks an individual consumes
D) the number of driving accidents a person has will contribute to the number of days spent in jail

Question

Kiyana Decuir · Accepted Answer

Final Answer : B, Explanation :  The correlation coefficient between alcohol consumption and driving accidents indicates that they are related. Therefore, if the direction of the relationship is known, a researcher could predict the number of driving accidents a person would have based on the amount of alcohol they consume. Option A is incorrect because the type of car an individual drives is not correlated with alcohol consumption or driving accidents. Option C is incorrect because there is no evidence to support the claim that the number of arrests will increase with the decrease in the number of alcoholic drinks consumed. Option D is incorrect because there is no information provided to suggest that the number of driving accidents a person has will contribute to the number of days spent in jail.

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