Which diagram shows the proportion of the population by gender and age?

Which diagram shows the proportion of the population by gender and age?

• A. Population pyramid
• B. Demographic chart
• C. Age pyramid
• D. Age distribution diagram

Answer: (C)

Age structure by sex is what this type of diagram shows. An age pyramid is designed to display how many people there are in each age group for each gender, usually with males on one side and females on the other and age groups stacked vertically. This lets you see at a glance the proportion of the population that is young, working-age, and elderly, and how gender balance looks within each age group. It’s the clearest way to compare the size of age cohorts between the sexes, which is exactly what the question is asking about.

Age structure by sex is what this type of diagram shows. An age pyramid is designed to display how many people there are in each age group for each gender, usually with males on one side and females on the other and age groups stacked vertically. This lets you see at a glance the proportion of the population that is young, working-age, and elderly, and how gender balance looks within each age group. It’s the clearest way to compare the size of age cohorts between the sexes, which is exactly what the question is asking about.