variances

英 ['veəriənsɪz] 美 ['veəriənsɪz]

• 变通

英英释义

名词 variance:

1. an event that departs from expectations

2. discord that splits a group

3. the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value

4. a difference between conflicting facts or claims or opinions

5. the quality of being subject to variation

6. an official dispensation to act contrary to a rule or regulation (typically a building regulation)

7. an activity that varies from a norm or standard