Answer:
C. 7
Step-by-step explanation:
According to the stem-and-leaf plot, the distances ran were:
4.3, 4.5, 5.0, 5.5, 5.6, 6.2, 6.2, 6.4, 7.1, 7.3, 8.0, and 8.4.
Counting the ones above 6.0, we have 7 students than ran 6 or more miles.
