Final answer:
Management science combines with quantitative management to utilize mathematical techniques for solving management issues, adopting a data-driven approach that contrasts with Frederick Taylor's 'scientific management'.
Step-by-step explanation:
Management science and quantitative management apply mathematical techniques to solve management problems. This integrates mathematics, specifically statistics and analytical methods, to aid in managerial decision-making. The term 'quantitative' implies a focus on mathematical modes of thinking and analysis. Frederick Taylor, a mechanical engineer, was one of the pioneers of using a scientific approach to improve organizational efficiency, which is fundamentally different from the approach known as 'scientific management'.
In contrast to this, quantitative management robustly relies on mathematical modeling and data analysis to optimize operations, make predictions, and support strategic planning within an organization.