Question

The first histogram shows the average life expectancies for women in different countries in Africa in 1998; the second histogram gives similar data for Europe:

How much bigger is the range of the data for Africa than the range of the data for Europe?

Answer 1

18 years

Explanation:

the range for Africa is 80-38= 42 years

the range of Europe is 88-64

= 24; 42-24

=18.