The dot plots below show the test scores of the seventh-grade students and the fifth-grade students at a local school.

Seventh-Grade and Fifth-Grade Students’ Test Scores
2 dots plots with number lines going from 5 to 20. A dot plot titled seventh grade. There are 0 dots above 5, 6, 7, 8, and 9, 1 dot above 10, 1 above 11, 2 above 12, 1 above 13, 1 above 14, 2 above 15, 3 above 16, 3 above 17, 2 above 18, 2 above 19, and 3 above 29. A dot plot titled fifth grade. There are 0 dots above 5, 6, and 7, 1 dot above 8, 2 above 9, 2 above 10, 2 above 11, 2 above 12, 2 above 13, 1 above 14, 3 above 15, 2 above 16, 1 above 17, 2 above 18, 1 above 19, and 0 above 20.

Which statement compares the shape of the dot plots?
A. Only the fifth-grade data points are clustered toward the left of the plot.
B. Only the seventh-grade data points are clustered toward the left of the plot.
C. Only the fifth-grade data points are distributed fairly evenly.
D. Only the seventh-grade data points are distributed fairly evenly.