Scatter plot with an orange regression line. It notes r = 0.64 (with 95% CI around 0.57 to 0.71) and n = 264. The x-axis is labeled 'Average IQ on Danish military test (Danish norms)' and the y-axis appears to be another related metric (possibly 'Mean... (scale in thousands?)' though the full label is unclear). Numerous data points are plotted by c