Variance Meaning in English
word
释义
The amount by which something changes or is different from something else, often used in math and statistics to describe how much numbers vary from the average.
用法与细微差别
'Variance' is mainly a technical or formal term, especially in statistics ('sample variance', 'large variance'). It sometimes means 'difference/disagreement' in legal or policy contexts. Not used for daily, casual differences—use 'difference' instead.
例句
The variance shows how much the test scores differ from the average.
basic
High variance means the data points are spread out.
basic
The judges’ scores had almost no variance, so the result was clear.
natural
We calculated the variance for the class project.
basic
There's a huge variance in opinions about the new policy.
natural
Can you explain what variance means in statistics?
natural