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Author Question: A constraint involving binary variables that does not allow certain variables to equal one unless ... (Read 71 times)

Mollykgkg

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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.


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nmyers

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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.


Mollykgkg

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

triiciiaa

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Reply 3 on: Yesterday
Wow, this really help

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