null hypothesis
US /nʌl haɪˈpɑː.θə.sɪs/
UK /nʌl haɪˈpɒθ.ə.sɪs/
名词
虚无假设, 原假设
the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error
示例:
•
The researcher failed to reject the null hypothesis.
研究人员未能拒绝虚无假设。
•
In statistics, the null hypothesis is often denoted as H0.
在统计学中，虚无假设通常表示为 H0。
相关词: