The formulation R= r to test a hypotheses A) allows for ...

[OSWALD]

The formulation R= r to test a hypotheses
 
  A) allows for restrictions involving both multiple regression coefficients and single regression coefficients.
  B) is F-distributed in large samples.
  C) allows only for restrictions involving multiple regression coefficients.
  D) allows for testing linear as well as nonlinear hypotheses.

Question 2

An estimator of  is said to be linear if
 
  A) it can be estimated by least squares.
  B) it is a linear function of Y1,, Yn .
  C) there are homoskedasticity-only errors.
  D) it is a linear function of X1,, Xn .

[upturnedfurball]

Answer to Question 1

Many thanks to you.

Answer to Question 2

Answer: B

[OSWALD]

Thank you

[upturnedfurball]

No problemo