Final answer:
An estimated 17.8% to 37.8% of teens have engaged in sexting. The prevalence of this behavior among adolescents is obtained from data confidence intervals.
Step-by-step explanation:
An estimated 17.8% to 37.8% of adolescents have engaged in some sort of sexting. This range is based on confidence intervals derived from surveys and different studies on teen behavior regarding the use of social media and various forms of communication. Sexting among adolescents is a relatively new area of concern, with many studies attempting to ascertain the prevalence of this behavior and its impact on youth. It's important to approach this topic with a sense of caution and to emphasize the importance of making safe choices online.