在样本量不足的情况下,计算出的概率并不可靠。Zài yàngběnliàng bùzú de qíngkuàng xià, jìsuàn chū de gàilǜ bìng bù kěkào.When the sample size is insufficient, the calculated probability is not reliable.
明天下雨的概率很大,出门最好带伞。Míngtiān xià yǔ de gàilǜ hěn dà, chūmén zuìhǎo dài sǎn.There is a high probability of rain tomorrow, so it's best to take an umbrella when you go out.
抛硬币时,正面朝上的概率是一半。Pāo yìngbì shí, zhèngmiàn cháo shàng de gàilǜ shì yíbàn.When you toss a coin, the probability of heads is one half.