math
posted by Anonymous .
If your expected value when playing a $1 game of chance is $0.06. How much should you have netted after playing the game 130 times?
about $122.20
about $7.80
about $122.20
about $7.80
about $0.00

You know that you expect to lose about 6% for any amount you played, assuming you played enough to be close to the expected value.
How much is losing 6% of $130?