Given the Simplex Tableau for the Optimal Primal Solution

question 3

Multiple Choice

Given the simplex tableau for the optimal primal solution

• A) the values of the dual variables can be found from the c_j − z_j values of the slack/surplus variable columns.
• B) the values of the dual surplus variables can be found from the c_j − z_j values of the primal decision variable columns.
• C) the value of the dual objective function will be the same as the objective function value for the primal problem.
• D) each of the above is true.

Identify and evaluate the role of descriptive statistics in summarizing and presenting data.

Understand the concept of variables and how they can be categorized (e.g., age, weight, type of contribution).

Apply the concept of categorical and quantitative data to real-world situations.

Recognize the ethical considerations and aims behind collecting data in different fields (health, education, consumer behavior).

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Definitions:

Hydrogen

Hydrogen is a chemical element with the symbol H and atomic number 1, known as the lightest element in the periodic table and a primary component of water.

Water

A transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans.

Potassium

A soft, silvery-white metallic element, very reactive, especially in water, and essential for plant and animal life.

KCl

KCl, known as potassium chloride, is a metal halide salt composed of potassium and chlorine, used in medicine, food processing, and as a fertilizer.