Mrs. Black’s class participated in a bike challenge to raise money for new computers in the library. How many students completed less than 8 miles for the challenge?
3 dots on 0,
2 dots on 2,
3 dots on 4,
1 dot on 6,
4 dots on 8,
3 dots on 12,
1 dot on 14 and
2 dots on 16 is given.
A.19 students
B.9 students
C.6 students
D.4 students