Boxplots representing the ratings of the probability that Niklas would look into the black, white, yellow, or blue container first.
The lower and upper box boundaries represent the lower and upper quartiles, respectively. The horizontal line inside the box represents the median. When no horizontal line is present inside a box, the median is 0. The cross represents the mean. The lower and upper whiskers represent minimum and maximum scores, respectively. Dots outside the box represent values that deviate from the upper quartile by more than 1.5 times the interquartile range.