The age (years) of some members in a singing group are: 12, 47, 49, 15, 43, 41, 13, 39, 43, 41 and 36.
Find the mean
A
33.35
B
35.54
C
34.45
D
36.44
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
\(\frac{12 + 47 + 49 + 15 + 43 + 41 + 13 + 39 + 43 + 41 + 36}{11}\)
= \(\frac{379}{11}\)
= 34.45
Source: WAEC / JAMB / NECO Classroom Archive (Record #64858)