In regards to the correlation of two variables you are to find or make up 3 possible real world examples of correlation between two variables. They must each fit a different category such as PERFECT POSITIVE correlation, PERFECT NEGATIVE correlation, STRONG POSITIVE correlation, STRONG NEGATIVE correlation, WEAK POSITIVE correlation, WEAK NEGATIVE correlation. Since you are only coming up with three examples you will only be using three of these six categories. However you must include at least one positive and one negative correlation. You MUST describe the correlation and specify why it would fit into a certain category, relative to other categories. Also note in the natural world there are very very few perfect correlations, positive or negative. Assume the audience is familiar with positive and negative correlations so you can go directly into explanation of your examples without first defining correlation as you can assume the reader already understands that concept .