Final answer:
A CDC survey indicates that the average 35-year-old woman has had three opposite-sex sexual partners, and the average 35-year-old man has had twice as many. These findings reflect a sexual double standard, where men are allowed more sexual freedom than women.
Step-by-step explanation:
The question presented is about the sexual behavior and partnered experiences of individuals, with a focus on the differences between men and women by the age of 35. According to a Centers for Disease Control and Prevention (CDC) survey, the average thirty-five-year-old woman has had three opposite-sex sexual partners, while the average thirty-five-year-old man has had twice as many. This data suggests that societal and cultural expectations may influence sexual behavior and the number of partners individuals have. Ira Reiss's research on the sexual double standard contributes to understanding these expectations, which historically have allowed men more freedom in their sexual relations compared to women.