probability function編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看probability functionprobability function — 名詞名詞1. A function that describes the probability of outcomes in a random event.1.名詞釋義機率函數A function that describes the probability of outcomes in a random event.例句The probability function for a fair coin is constant.