6band
the rate of X disease in Someland from 1960 to 1995. The line graph gives information about the rate of X disease in Someland over a 35-years period from 1960 to 1995. Overall, the number of people affected of X disease in the late 1970s were the highest while in 1990 the number of people affected is dropped to zero.
During the given period between 1...