Tracy mananges an amusement park. She records the amount of time in minutes that people wait in line to ride the roller coaster each day during one week. Which is an unreasonable conclusion about the wait times to ride the roller coaster?
A. On one day, the lines were shorter than usual.
B. Riders can expect to wait about 10 minutes to rider the roller coaster.
C. There was an outlier to the average wait times.
D. There is no way to make a reasonable prediction of the waited time.