Which company had the maximum average production of T-shirts during these four years?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. C2.
We know that,
Average = Sum of observations/Number of observations
The average production of T-shirts by C1 = (243 + 248 + 232 + 242)/4 = 241.25
The average production of T-shirts by C2 = (244 + 239 + 240 + 244)/4 = 241.75
The average production of T-shirts by C3 = (244 + 236 + 235 + 230)/4 = 236.25
The average production of T-shirts by C4 = (240 + 230 + 248 + 242)/4 = 240
Hence,
C2 had the maximum average production of T-shirts during these four years