Figure 2. Time to graduation with both degrees as a function of sex and decade of graduation for survey responders.

(A) Time to degree distribution. Women, solid lines; men, dotted lines. (B) Box and whisker plot of time to both degrees for women (blue bars) and men (red bars) as a function of decade of graduation. Boxes indicate the second and third quartiles. Whiskers are drawn using Tukey’s criteria of 1.5× the interquartile range. Outliers beyond the whiskers are shown. X indicates the average, which is indicated to the left or right of the box. Horizontal bar in the box indicates the median. In Supplemental Figure 1, the data are displayed in bar graph format showing the mean ± SEM.