What was the average (arithmetic mean) attendance for baseball games played at Memorial Stadium during the months of Jun

[Vincen]

What was the average (arithmetic mean) attendance for baseball games played at Memorial Stadium during the months of June and July?

(1) The average numbers of people attending baseball games at Memorial Stadium for June and July were 23,100 and 25,200, respectively.
(2) There were 20 baseball games played in June at the stadium and 22 games played in July.

Answer: C

Source: Princeton Review