Looking up...
A fifty percent probability or likelihood.
这次抽奖有百分之五十的概率中奖。
There's a 50% chance of winning in this lottery.
根据天气预报，明天有百分之五十的概率降雪。
According to the weather forecast, there's a 50% chance of snow tomorrow.
Commonly used in weather forecasts, statistics, and probability discussions.
In English, '50% chance' is clearer than '50% probability' in most contexts. Use 'chance' for general situations and 'probability' for statistical contexts.
In Chinese, percentages are expressed with '百分之' followed by the number. For example, 50% is '百分之五十', not '五十百分'.
The phrase combines '百分之' (bǎi fēn zhī, meaning 'percent of') with '五十' (wǔ shí, 'fifty') and '的概率' (de gài lǜ, 'probability'). It follows standard Chinese numerical probability expressions.
This phrase is straightforward and literal. It is often used in formal contexts like news reports, academic papers, and technical documents. In casual speech, people might simplify it to '五成的可能' or '一半的机会'.