[Solved] Evidence that brain anatomy differences account for variations in sexual orientation is provided by the fact that these brain differences A) fully account for gender differences in erotic plasticity. B) are triggered by the segregation of sexes at the time one's sex drive matures. C) explain the elevated rates of depression experienced by gays and lesbians. D) seem to develop soon after or even before birth. Descriptive Statistics: Statistical techniques that summarize, describe, and present data in an informative way, often through measures of central tendency and variability. Inferential Statistics: A branch of statistics that infers properties of an underlying distribution from a sample, allowing for predictions and conclusions about a population. Correlation: A statistical procedure for measuring the strength of association between two or more variables. More generally, the degree to which variables are related. Correlation: A statistical measure that indicates the extent to which two or more variables fluctuate together.