Predicting: Probability

Micki and the Marveltones put a lot of money and effort into recording a single, hoping that a radio station will play it. But the record gets lost in a slew of submissions from local bands (this is Los Angeles, after all). After an exhaustive study, the Marveltones' only clue turns out to be the biggest arrow of all. It would be easier to get on radio if they record a slow song, because it had a greater chance of being played.