Analysis of variance is an analysis method proposed by Ronald Fischer, a British statistician and geneticist ()
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举一反三
- Analysis of variance is an analysis method proposed by Ronald Fischer, a British statistician and geneticist () A: 正确 B: 错误
- The predication analysis is proposed by the British linguist Firth.
- The term ‘variance’ of the method ‘Analysis of Variance’ means: . A: The method is to compare the difference of population variances B: The method is to compare the difference of sample variances C: The method requires that variances of different groups should be equal D: The method calculates MS and compares MS, while MS is variance in concept E: The method calculates SS and compares SS, while SS is variance in concept
- Which of the following describes the two typical methods for material anthropogenic flow analysis A: The dynamic method tracing material flow process and the STAF method focusing on the specific area B: The mass conservation method and the statistical analysis method C: Material flow analysis method and life cycle analysis method D: Bottom-up method and top-down method
- Which of the following items is not a method of economic evaluation? A: cost minimization analysis B: cost-benefit analysis C: cost- effectiveness analysis D: cost-utility analysis E: cost analysis
内容
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中国大学MOOC: Analysis of variance uses the ( ) test
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Compared with randomized complete design and analysis of variance, random block design and analysis of variance has( ). A: more source of variations B: smaller errors C: lower efficiency D: None
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The analysis of variance (ANOVA) tests hypotheses about the population variance.
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Standard cost variance analysis表示标准成本分析
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“容量法”的英文词汇是_________。 A: volumetric method B: gravimetric method C: quantitative analysis D: qualitative analysis