Author Question: Spreadsheet simulations cannot be performed entirely with the built-in or add-in tools in Excel, so ... (Read 90 times)

Bob-Dole · **on:** Jun 24, 2018

Spreadsheet simulations cannot be performed entirely with the built-in or add-in tools in Excel, so spreadsheet simulations are still one of the most difficult quantitative models to implement in the business world.
a. True
b. False
Indicate whether the statement is true or false

Question 2

When an additional explanatory variable is introduced into a multiple regression model, coefficient of determination adjusted for degrees of freedom can never decrease.
Indicate whether the statement is true or false