Use the tables to create scatterplot's and determine which scatterplot shows a non-linear association.
x, 50, 46, 98, 59, 78, 64, 53, 70, 72
y, 75, 71, 90, 55, 70, 100, 90, 25, 40, 76
x, 50, 46, 80, 59, 78, 64, 68, 53, 70, 68
y, 35, 30, 75, 45, 70, 50, 55, 36, 62, 67
x, 50, 46, 80, 59, 78, 64, 68, 53, 70, 68
y, 90, 100, 57, 80, 60, 75, 72, 82, 70, 67
x, 50, 46, 90, 59, 78, 64, 68, 53, 70, 72
y, 75, 71, 100, 80, 90, 82, 77, 87, 89
Based on the data provided, the scatterplot that shows a non-linear association is the last one:
x, 50, 46, 90, 59, 78, 64, 68, 53, 70, 72
y, 75, 71, 100, 80, 90, 82, 77, 87, 89
When graphed, this data will show a curve rather than a straight line, indicating a non-linear association between the variables x and y.