The histogram above represents the weights of students who traveled out to their school for an examination. How many people made the trip?
Attached Figure / Diagram
A
78
B
38
C
29
D
69
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
students who made the trip = 2 + 3 + 4 + 5 + 6 + 8 + 1 = 29
Source: Myschool Past Questions Archive (Record #9122)