Which of the Following Is Not True Regarding the Linear

question 21

Multiple Choice

Which of the following is not true regarding the linear programming formulation of a transportation problem?

• A) Costs appear only in the objective function.
• B) The number of variables is (number of origins) x (number of destinations).
• C) The number of constraints is (number of origins) x (number of destinations).
• D) The constraints' left-hand side coefficients are either 0 or 1.

---

Definitions:

Null Hypothesis

A default hypothesis that there is no significant effect or difference, usually tested against an alternative hypothesis in statistical analysis.

Indicator Variable

A variable used in statistical modeling and analysis that assigns a value of 0 or 1 to note the absence or presence of a particular condition or attribute.

Logistic Regression

A statistical analysis method used for prediction of a binary outcome, based on one or more predictor variables.

Odds Ratio

A measure of association between an exposure and an outcome, indicating the odds of an outcome occurring with an exposure compared to without.