Fig. 1
From: Female rats are not more variable than male rats: a meta-analysis of neuroscience studies
Trait variance as indicated by the standard deviation (STDEV) divided by the mean for behavioral measures, electrophysiological measures, histological measures, and neurochemistry and non-brain measures. N = number of data points each for males and females. For “non-brain measures,” there was greater variability for females. *Females > males (p = 0.03 on a Mann-Whitney U test). SEM indicated by the lines above the bars