law of averages
the probability that you will get one result about the same number of times as another if you do something often enough
the law of averages
the probability that one result will happen as often as another if you try something often enough

[TahlilGaran] Dictionary of Contemporary English ▲

law of averages
the probability that you will get one result about the same number of times as another if you do something often enough.
By the law of averages we can't give a good performance every night of the tour.

[TahlilGaran] English Idioms Dictionary ▲

law of averages
n. phr. The idea that you can't win all the time or lose all the time.
The Celtics have won 10 games in a row but the law of averages will catch up with them soon.

[TahlilGaran] English Idioms Dictionary ▲