Interpret the following GLM results. Following from an example in the chapter, Performance is the performance rating for a business unit manager. Sales are a measure of the average sales for that unit. Experience is the number of years the manager has been in the industry. The variable dummy has been added. This variable is 0 if the manager has no advanced college degree and a 1 if the manager has an MBA. Do you have anyrecommendations?

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The SAS System The GIM Procedure 21:06 Wedneaday, April 22, 2009 Dependent Variable: performance Sum of Squares 173.6381430 150.2341040 323.8722470 Mean Sqare Value Pr F Model Error Corrected Total 57.8793810 4.1731696 13.87 0001 36 39 R-Square Coeff Var 0.536132 Root MSE performance Mean B1.23468 2.514731 2.042834 Source dummy eales Experience DF Type III SS Mea Square F Value 32.82 5.39 0.54 136.9511200 22.4950649 2.2356995 136.9511200 22.4950649 2.2356995 Pr F <.0001 0.0260 0.4689 Level of dummy N Mean Std Dev Mean Std Dev Mean Std Dev 22 79.4848842 1.78987031 15979 7723 2008.32604 23.8984087 8.27327485 18 83.3733171 2.50773844 16432.0080 2015.18863 20.6788050 .96324112