Use the data to create a scatter plot.
Time (years) Number of participants
(x1000) 3 22 6 25 9 28 12 14 15 17 18 20 21 15 24 9
Time (years) Number of participants
(x1000) 3 22 6 25 9 28 12 14 15 17 18 20 21 15 24 9