Thirty data points on Y and X are employed to estimate the is the linear relatio

Question

Thirty data points on Y and X are employed to estimate the is the linear relation gamma = The computer output from the regression analysis is The equation of the sample regression line is Y = _____ There are _____ degree of freedom for the At the 1% level of significance, the critical t-value for the test is _____. At the 1% level of significance, _____ significance, and _____ significant and _____ significance . At the 2% level of significance, the critical t-value for a t-test is _____. At the 2% level of significance, _____ significant, and _____ significant. The p-value for indicates that the exact level of significance is _____ percent, which is the probability of _____. At the 1% level of significance, the critical value of the F-statistic is _____. The model as a whole _____ significant at the 1% level. If X equals 500, the (or predicated) value of gamma is _____. The percentage of the total variation in gamma not explained by the regression is _____ percent. Explain why it is necessary to access the statistical significance of the parameter estimates.

Explanation / Answer

A. y=3.54-3.25(x) B. 29 DF and -3.71 for our critical value C. a is not and b is significant D. 2.02 is not and is E. 0.0009 0.09% F. 13.79 the model is significant G. -1621.46 H. 1-.3001=.6999 I. This tells the validity of the model. Hope this helps

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