[Solved] The width of each bar in a histogram corresponds to the A) percentage of observations in each class. B) midpoint of each class. C) number of observations in each class. D) differences between the boundaries of the class. Anal Intercourse: A form of sexual activity involving insertion of the penis into the anus. Tantric Sex: A sexual technique based on Eastern religions in which a couple shares “energy” during sexual intercourse. Erotic Feelings: Sensations or emotions related to sexual attraction or desire. Sexual Style: Refers to an individual's unique expression of their sexuality, including preferences, behaviors, and attitudes towards sexual activity.