Which of the following variable(s) is/are displayed in population pyramids?
1. Age-groups
2. Sex indicators (male and female)
Select the correct answer using the code given below:
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2
Which of the following variable(s) is/are displayed in population pyramids?
1. Age-groups
2. Sex indicators (male and female)
Select the correct answer using the code given below: