Question

According to the chart, from 1976-1986, unintentional drug overdose deaths per 100,000 population stayed relatively stable. The numbers for each year are, roughly, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2. What is the mean of these statistics?

Answer 1

Its 1.09 because that is the average since 1+1+1+1+1+1+1+1+1+1+2=12
and 12 / 11 (# of numbers)= 1.09