In the formula Y = a + (b1)(X1) + (b2)(X2) + e, the term b1 ...

[Wadzanai]

In the formula Y = a + (b1)(X1) + (b2)(X2) + e, the term b1 refers to
 
  A) the fixed influence that applies to all individuals.
  B) the sum of influence of all variables on the first criterion variable.
  C) the degree of influence of the first predictor variable on the criterion variable.
  D) the degree of error associated with the first predictor variable.

Question 2

The formula  = a + (b1)(X1) + (b2)(X2) + (b3)(X3) is the formula for
 
  A) multiple regression.
  B) the analysis of variance.
  C) bivariate correlation.
  D) the t test.

[shayla]

Answer to Question 1

C

Answer to Question 2

A

[Wadzanai]

TYSM

[amit]

Thanks for the timely response, appreciate it