Once a Number - Multi question is selected in each of the Blue and Brown Drop-down Menus the resulting table shows *correlations*. The formula used for computing the correlation is determined by the **Correlations** setting in Statistical Assumptions.

The correlation coefficient measures the strength and direction of a linear relationship between two variables on a scatterplot. The value is always between +1 and –1. A correlation of exactly -1 indicates a perfect negative relationship; a correlation of +1 indicates a perfect positive relationship; and a correlation of 0 indicates no linear relationship.

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How to Change Q's Default Statistical Assumptions When Setting Up Projects

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