Quiz 2 Sketched out answers Econ140A 2013Fall

The t statistic is the critical value for a two

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Unformatted text preview: e t-statistic is: The critical value for a two tailed test at the 1 percent level with 87,334-8 degrees of freedom is | 2.576. | so fail to reject the null hypothesis. page 2 (b) For this question, we can use a two-sided t-test. Because there is no differential effect of education by race in this model (no coefficient for BLACK*ED or ASIAN*ED), the hypothesis test is: The t-statistic is: ( ) √ | | so reject the null hypothesis. (You could also set up case the t-statistic would be positive and you would still reject the null.) , in...
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This test prep was uploaded on 03/19/2014 for the course ECON 140a taught by Professor Staff during the Spring '08 term at UCSB.

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