Identify the type of correlation the researcher has found between exercise and mental well-being.

Correlation describes a relationship between two variables. A positive correlation means that as one variable increases, the other variable also tends to increase. A negative correlation means that as one variable increases, the other tends to decrease. No correlation means there is no relationship. By looking at the data (e.g., participant 4 has 2 mins exercise and a score of 7, while participant 10 has 45 mins exercise and a score of 15), we can see a general trend that more exercise is associated with higher well-being scores. This is a positive correlation.