What is the adjusted coefficient of determination for this model, R2a��2? Round your answer to four decimal places

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The owner of a new pizzeria in town wants to study the relationship between weekly revenue and advertising expenditures. All measures are recorded in thousands of dollars. The summary output for the regression model is given below.

ANOVA
  dfdf SSSS MSMS F� Significance F�
Regression 11 20.2147598620.21475986 20.2147598620.21475986 20.9811354520.98113545 0.0013268390.001326839
Residual 99 8.6712580048.671258004 0.963473110.96347311    
Total 1010 28.8860178628.88601786      
 
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What is the adjusted coefficient of determination for this model, R2a��2? Round your answer to four decimal places.
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