A math teacher gave a math test. Interpret the scatterplot to determine which point is the outlier.

A. (1, 78)
B. (4.5, 97)
C. (0.5, 45)
D. (2.5, 87)

The outlier in this scatterplot appears to be point B, (4.5, 97), as it is significantly far from the other data points.