The NBA Over Under Quiz works like the Over/Under bets in sports betting, except that here you do not bet on the future but have to answer questions about the NBA.
An Over/Under is given and the user has to decide whether the correct answer is above (Over) or below (Under) that.
Decimal places (.5) are used in this NBA Over/Under Quiz because the answer is always above or below, but is never exactly the same as the Over/Under.
If you like NBA games, you might also like my NBA Quiz, NBA Player Quiz or NBA Top Trumps.