Answer: B. Female delinquents were believed to be promiscuous and less sophisticated than male delinquents were.
Explanation: Deliquent is a term used to describe a minor crime committed by children.
Female Deliquents are not more promiscuous than the male Deliquents and they are not less sophisticated than male Deliquents.
Both make and female Deliquents have similar tendency to be promiscuous and both are equally sophisticated,both male and female Deliquents are created equal.