1The study found a strong positive correlation between the amount of exercise people did and their overall sense of well-being.
2Can you identify any correlation between the company's financial performance and the number of employees it has laid off?
3Researchers have discovered a correlation between the levels of air pollution in a city and the incidence of respiratory diseases among its inhabitants.
4Try to establish a correlation between the data points on this graph and the trends in the market over the past quarter.
5While there is a correlation between smoking and an increased risk of heart disease, it is not the sole determining factor.