Opening the paper…
Business Analytics, Quiz 2
A regression model is fit on a dataset with 500 data points. The total variability (magnitude) in the dependent variable is 1,12,43,679. The final model is as specified below. The model was able to explain 87% of the variability in the dependent variable.
Given this information answer the given subquestions.
What is the adjusted R-square value for the model?
(Note: Enter the answer as a numeric percentage value rounded to two decimal places without the % symbol. For example, if your answer is “10.256 %”, enter it as “10.26”)
A regression model is fit on a dataset with 500 data points. The total variability (magnitude) in the dependent variable is 1,12,43,679. The final model is as specified below. The model was able to explain 87% of the variability in the dependent variable. Figure from the passage in the original paper Given this information answer the given subquestions. What is the adjusted R-square value for the model?\ (Note: Enter the answer as a numeric percentage value rounded to two decimal places without the % symbol. For example, if your answer is “10.256 %”, enter it as “10.26”) A regression model is fit on a dataset with 500 data points. The total variability (magnitude) in the dependent variable is 1,12,43,679. The final model is as specified below. The model was able to explain 87% of the variability in the dependent variable. Figure from the passage in the original paper Given this information answer the given subquestions. What is the total variability (magnitude) that is present in the error terms for this model? (Note: Enter the answer rounded to two decimal places. For example, if the answer is “1.234”, then enter it as “1.23”) A regression model is fit on a dataset with 500 data points. The total variability (magnitude) in the dependent variable is 1,12,43,679. The final model is as specified below. The model was able to explain 87% of the variability in the dependent variable. Figure from the passage in the original paper Given this information answer the given subquestions. How many degrees of freedom will be present for the “SST” term in the ANOVA table for this model?\ (Note: Enter the answer rounded to two decimal places. For example, if the answer is “1.234”, then enter it as “1.23”)