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关注:1
2013-05-23 12:21
求翻译:给显著性水平α=0.05,查询t分布表,得临界值2.11,因为5.47大于2.11,所以拒绝原假设H0,即回归系数显著不为零。即城镇居民年人均可支配收入X对年人均消费性支出Y有显著影响。是什么意思? 待解决
悬赏分:1
- 离问题结束还有
给显著性水平α=0.05,查询t分布表,得临界值2.11,因为5.47大于2.11,所以拒绝原假设H0,即回归系数显著不为零。即城镇居民年人均可支配收入X对年人均消费性支出Y有显著影响。
问题补充: |
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2013-05-23 12:21:38
Significant level α = 0.05, to query t distribution table, the critical value of 2.11, because 5.47 is greater than 2.11, so reject the null hypothesis h0, regression coefficients significantly different from zero. That the annual per capita disposable income of urban residents x has a significant e
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2013-05-23 12:23:18
The significance level, a query, T = 0.05 distribution list, and a critical value greater than 2.11 and 5.47 2.11 because I rejected the assumption that 0 H return, that is significant is non-zero coefficients. Residents living in cities and towns, the per capita disposable income of X in per capita
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2013-05-23 12:24:58
For the level of significance α=0.05, inquires the t distribution list, results in marginal value 2.11, because 5.47 is bigger than 2.11, therefore rejects null hypothesis H0, namely the regression coefficient remarkable is not a zero.Namely the cities inhabitant year average per person may control
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2013-05-23 12:26:38
For significance level α = 0.05, query t distribution table 2.11 the critical value, because 5.47 than 2.11, so reject null hypothesis H0, that significant regression coefficients is not zero. X annual per capita disposable income of urban residents that have a significant impact on per capita annua
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2013-05-23 12:28:18
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