Answer:
75%
Step-by-step explanation:
we know that
The frequency of winning is equal to the number of winning games
The relative frequency of winning a game is equal to the frequency of winning divided by the number of games
In this problem
The number of winning games is 9
so
The frequency of winning is 9
and
The number of games is 12
so
The Relative frequency of winning a game is
[tex]9/12 = 75\%[/tex]