Q:

A social science teacher wants to evaluate whether her students to have understood the concept of the population pyramid or not. Which of the following could help her?

(A) They can read and interpret the population pyramid.

(B) They can prepare a population pyramid with the given data. 

(C) They can infer about employed people with the help of the population pyramid.

• 1
  Only (A) and (B)
• 2
  Only (B) and (C)
• 3
  Only (A) and (C)
• 4
  (A), (B) and (C)