| 释义 |
variances是variance的复数 variance美 ['veriəns] 英 ['veəriəns] - n.变化；变量；【统】(平)方(偏)差；(意见等的)相异
- 网络方差；差异；变动
n. divergence,disparity,difference,discrepancy,inconsistency n. | 9. 变化,变动,变更;变度,变量;【统计】(平)方(偏)差 9. 变化,变动,变更;变度,变量;【统计】(平)方(偏)差 |
n. | 1. a change that occurs in something 2. a difference between two or more things 3. a difference of opinion or attitude 4. a discrepancy between two statements, documents, or steps in a legal proceeding 5. a dispensation to ignore a rule or law 6. a difference between actual costs and the usual costs of production 7. a statistical measure of the spread or variation of a group of numbers in a sample, equal to the square of the standard deviation. 1. a change that occurs in something 2. a difference between two or more things 3. a difference of opinion or attitude 4. a discrepancy between two statements, documents, or steps in a legal proceeding 5. a dispensation to ignore a rule or law 6. a difference between actual costs and the usual costs of production 7. a statistical measure of the spread or variation of a group of numbers in a sample, equal to the square of the standard deviation. |
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