Author Question: A constraint involving binary variables that does not allow certain variables to equal one unless ... (Read 41 times)

Mollykgkg · **on:** Jun 24, 2018

A constraint involving binary variables that does not allow certain variables to equal one unless certain other variables are equal to one is known as a
a. conditional constraint.
b. corequisite constraint.
c. k out of n alternatives constraint.
d. mutually exclusive constraint.

Question 2

In a simple linear regression analysis the quantity that gives the amount by which the dependent variable changes for a unit change in the independent variable is called the
a. coefficient of determination. b. slope of the regression line.
c. correlation coefficient. d. standard error.

nmyers · **Reply #1 on:** Jun 24, 2018

Answer to Question 1

a
RATIONALE: A constraint involving binary variables that does not allow certain variables to equal one unless certain other variables are equal to one is known as a conditional constraint.

Answer to Question 2

b
RATIONALE: In a simple linear regression analysis the slope of the regression line gives the amount by which the dependent variable changes for a unit change in the independent variable.