Find the mean of the distribution
Attached Figure / Diagram
A
3.5
B
4.0
C
4.4
D
5.0
E
5
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
\(\bar{x}\) = \(\frac{2 + 14 + 15 + 16 + 45 + 42 + 42}{40}\) = \(\frac{176}{40}\) = 4.4
Source: Myschool Past Questions Archive (Record #22931)