Brazil’s population is approximately 150 million.Supposethat each household makes the averageincome for its quintile.What is the level of poverty if the poverty line is$400 per capita?

Question

Brazil’s population is approximately 150 million.Supposethat each household makes the averageincome for its quintile.What is the level of poverty if the poverty line is$400 per capita?

Answer 1

这个要有图,或者表,才能解.
你看看哪个quintile的平均收入刚刚比$400低,那么这个quintile和所有在它下面的quintile的和,就是level of poverty.
比如说,从下面数,第二个quintile的平均收入是375,那么level of poverty 就是40%.