The following data for the dependent variable y, and the independent variable x, have been collected using simple random sampling: Correlation Rubric: Negative or Positive 1 to 0.75 : very strong correlation 0.7499 to 0.5 : somewhat strong correlation 0.4999 to 0.25 : somewhat weak correlation 0.2499 to 0 : weak correlation 0.001 to 0.2499 : weak correlation 0.25 to 0.4999 : somewhat weak correlation 0.5 to 0.7499 : somewhat strong correlation 0.75 to 1 : very strong correlation a) Compute the Correlation Coefficient between the Weight and the Sales. b) Classify the strength and the sign of this correlation (use the rubric shown to the right). c) Is this a Positive or Negative Correlation