Lucky Balls
In a certain game called Lucky Balls, a player is asked to pay a fee of $3 in order to play the game. A player is then asked to draw exactly 4 balls, without replacement, from an urn containing 3 red balls, 3 blue balls, 3 green balls, and 3 yellow balls. The player is then rewarded $2 for every yellow ball picked. How many dollars is a player expected to gain from this game?
Note: A negative value indicates a loss.
The answer is -1.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
0 solutions
No explanations have been posted yet. Check back later!