Several Lab Groups Found a Strong Positive Correlation Between Number

question 73

Multiple Choice

Several lab groups found a strong positive correlation between number of hours spent on campus and grades.What can you conclude from this information?

• A) More time spent on campus causes grades to increase.
• B) The correlation coefficient must be zero.
• C) There is a numerical relationship between the two variables.
• D) To improve your grades,you must spend more time on campus.

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