Answer the following. questions below.

1. A correlation measures and describes the linear relationship between two variables. The relationship is described using a +/- and a numerical value. Define what each indicates about the relationship. Give an example of two variables that seem to be related, and thus have a correlation, but have nothing to do with each other.

2. Go to correlated.org and find two correlations and evaluate the significance. Discuss the strengths and weaknesses of correlational studies you examined. Discuss concepts such as positive and negative correlation, correlation coefficients, and causality specifically with the correlational output evaluated.