SOLUTION: Find the degrees of freedom in a regression model that has 10 observations and 7 independent variables. (a) 17 (b) 2 (c) 3 (d) 4

Algebra ->  Probability-and-statistics -> SOLUTION: Find the degrees of freedom in a regression model that has 10 observations and 7 independent variables. (a) 17 (b) 2 (c) 3 (d) 4       Log On


   

Question 1135908: Find the degrees of freedom in a regression model that has 10 observations and 7 independent variables.
(a) 17
(b) 2
(c) 3
(d) 4
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

DF=sample_+size-parameters
DF=10-7
DF=3

so, answer is: (c) 3