Question

The graph shows the average life expectancy for children born in the years 1950 to 2040 for countries that are developed, developing, and in the entire world. Line graph showing life expectancy in years of age. A green line marks developing countries. An orange line is developed countries and a blue line is the world. Years are 1950 to 2040. Ages start at 40 and end at 85. What is the life expectancy for a child born in a developing country in 2030? 60 years 65 years 70 years 75 years

Answer 1

Question:

The graph used in answering the question is attached below

Answer: 70years

Explanation: The life expectancy for a child born in a developing country in 2030 can be directly obtained from the graph. This is done by :

Drawing a vertical line directly above the 2030 point in the years label on the x-axis to intersect the green line which represent the life expectancy line model for developing countries. The point of intersection is then traced horizontally to the left of the graph in other to determine the age on the y - axis at the point of intersection.