![]() ![]() Carry out the test of significance for the parameter Bi at the 5% level. The test statistic equals 4 Refer to Exhibit 14-5. We want to test whether the parameter B1 is significant. The interpretation of the coefficient on X1 is that Refer to Exhibit 14-5. The estimated regression equation is Refer to Exhibit 14-5. The estimated value of Y when X 10 is determined to be The sample correlation coefficient is determied to be 5. The coefficient of determination is determined to be 4. The correlation coefficient is determied to be 5. The least squares estimate of the Y intercept is 3. ![]() The least squares estimate of the slope is 2. The critical value of the test statistic at a. The SST term is equal to 4.Įxhibit 11.2 Given the partial ANOVA table below Source of Variation Among Within DF SS MS F Fcrit 2 18109727 11 14315319 Total Refer to Exhibit 11-1. Transcribed image text: Exhibit 11.1 Given the partial ANOVA output: Source of Variation Among Groups Within Groups F crit SS df MS F 225.68 2. ![]()
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