Final answer:
A cohort is a group of people who share a statistical or demographic trait, such as being born in the same time frame. Understanding cohorts within a population can have social and cultural implications.
Step-by-step explanation:
A cohort is a group of people who share a statistical or demographic trait. For example, a cohort can be a group of people who were born in the same time frame, such as the Baby Boomer generation. This group of individuals share similar experiences and characteristics, which can have social and cultural implications. Understanding cohorts within a population can help governments and societies plan for future social and economic challenges.