Use the tables to create scatterplots and determine which scatterplot shows a non-linear association.(1 point)
Responses
x 50 46 80 59 78 64 68 53 70 68
y 90 100 57 80 60 75 72 82 70 67x 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 85 77 87 89x 50 46 90 59 78 64 68 53 70 72 y 75 71 100 80 90 82 85 77 87 89
x 50 46 98 59 78 64 68 53 70 72
y 75 71 90 55 70 100 90 25 40 76x 50 46 98 59 78 64 68 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
To create scatterplots, plot the points (50, 90), (46, 100), (80, 57), (59, 80), (78, 60), (64, 75), (68, 72), (53, 82), (70, 70), (68, 67) for the first set of data.
For the second set of data, plot the points (50, 75), (46, 71), (90, 100), (59, 80), (78, 90), (64, 82), (68, 85), (53, 77), (70, 87), (72, 89).
For the third set of data, plot the points (50, 75), (46, 71), (98, 90), (59, 55), (78, 70), (64, 100), (68, 90), (53, 25), (70, 40), (72, 76).
For the fourth set of data, plot the points (50, 35), (46, 30), (80, 75), (59, 45), (78, 70), (64, 50), (68, 55), (53, 36), (70, 62), (68, 67).
Looking at the scatterplots, the third set of data shows a non-linear association.