The goals scored by Arsenal in the 2014 Premier League is 96 across 32 matches in the 1st season. The next 2 seasons the number of goals declined to 87 and 82.
What is the Mean number of goals scored by Arsenal across the 3 seasons?
88.33
Total number of goals scored = 96 + 87 + 82 = 265
Number of seasons = 3
∴ Mean number of goals scored by them = 2653 = 88.33