Question

Refer to Exercise 12.46. Another multiple regression model used only deposit volume and number of accounts as independent variables, with results as shown here.
a. Does omitting the transactions and employees variables seriously reduce R2?
b. Use the R2 values to test the null hypothesis that the coefficients of transactions and employees are zero. What is your conclusion?
In exercise
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  • CreatedNovember 21, 2015
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