Determine whether the scatter diagram indicates that a linear relation may exist between the two variables. If the relation is linear, determine whether it indicates a positive or negative association between the variables. Use this information to answer the following. 30- 20- 10- 40 Explanatory Do the two variables have a linear relationship? O A. The data points do not have a linear relationship because they lie mainly in a straight line. O B. The data points have a linear relationship because they do not lie mainly in a straight line. OC. The data points have a linear relationship because they lie mainly in a straight line. OD. The data points do not have a linear relationship because they do not lie mainly in a straight line. Do the two variables have a positive or a negative association? O A. The two variables have a negative association. O B. The two variables have a positive association. O C. None of the above

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