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UNIVERSITY OF WASHINGTON, TACOMA
INTERDISCIPLINARY ARTS & SCI - TACOMA
QUANTITATIVE SKILLS

Detailed course offerings (Time Schedule) are available for

To see the detailed Instructor Class Description, click on the underlined instructor name following the course description.

TQS 098 Intermediate Algebra (0)
Intermediate algebra equivalent to third semester of high school algebra. Extra fee required. Offered: AWSp.

TQS 107 Mathematics: A Practical Art (5) NW/QSR
Focuses on the important ideas of mathematics and mathematical methods of investigation with application to real life problems. Covers selected topics in arithmetic, geometry, probability and statistics. For students who have at least 1.5 years of high school algebra and do not plan to take additional mathematics. Prerequisite: TQS 098, score of 49% on MATHIA placement test, score of 35% on MATHPC placement test, or score of 56% on MATHEA placement test

TQS 110 Introductory Statistics with Applications (5) NW, QSR Dawson
Addresses introductory statistical concepts and analysis in modern society. Includes descriptive statistics, graphical displays of data, the normal distribution, data collection, probability, elements of statistical inference, hypothesis testing, and linear regression and correlation. Practical examples used to demonstrate statistical concepts. Offered: AWSpS.

TQS 111 Algebra with Applications (5) NW, QSR Horak
Examines the use of graphs and algebraic functions in business, economic, life and social sciences. Covers algebraic graphical manipulations to solve problems. Applies polynomial, exponential and logarithmic functions to describe phenomena in the real world. Prerequisite: score of 49% on MATHIA placement test, score of 35% on MATHPC placement test, or score of 56% on MATHEA placement test. Offered: A.

TQS 120 Precalculus (5) NW
Examines polynomial, rational, exponential, and trigonometric functions. Prerequisite: TMATH 098, score of 60% on MATHIA placement test, score of 40% on MATHPC placement test, or score of 77% on MATHEA placement test.

TQS 124 Calculus with Analytic Geometry I (5) NW, QSR
First quarter in calculus of functions of a single variable. Emphasizes differential calculus. Emphasizes applications and problem solving using the tools of calculus. Prerequisite: 2.5 in TQS 120, score of 68% on MATHPC placement test, score of 75% on MATHEC placement test, or score of 2 on AP test.
Instructor Course Description: Jennifer Quinn

TQS 125 Calculus with Analytic Geometry II (5) NW
Second quarter in the calculus of functions of a single variable. Emphasizes integral calculus. Emphasizes applications and problem solving using the tools of calculus. Prerequisite: either 2.0 in TQS 124, score of 3 on AB advanced placement test, or score of 3 on BC advanced placement test. Offered: AWSpS.

TQS 126 Calculus with Analytic Geometry III (5) NW
Third quarter in calculus sequence. Sequences, series, Taylor expansions, and an introduction to multivariable differential calculus. Prerequisite: 2.0 in TQS 125, score of 5 on AB advanced placement test, or score of 4 on BC advanced placement test.

TQS 210 Intermediate Statistics with Applications (3/5, max. 5) QSR, NW
Investigates intermediate concepts of statistical inference and testing using statistical software for analysis. Analyzes datasets and examples from a variety of disciplines such as environmental and social science. Includes critical review of scholarly reports. Recommended: TQS 110 or its equivalent.

TQS 211 Calculus and Its Practical Applications (5) QSR, NW
The study of calculus, the mathematics of motion and change, and its applications in science and business. Topics include advanced functions and their limits, maximums and minimums, rates of change or derivatives, and areas of integrals. Functions analyzed graphically using computer techniques. Prerequisite: TQS 111, TQS 120, score of 68% on MATHPC placement test, score of 75% on MATHEC placement test, or score of 2 on AP test.

TQS 213 Calculus and Its Practical Applications II (5) QSR, NW
Covers advanced calculus and probability. Includes differential equations, functions of several variables, density, and distribution functions. Stresses deep understanding of the main concepts and the usage of those concepts for mathematical modeling and application in science and business. Prerequisite: TQS 211.

TQS 214 Analytical Thinking (5) QSR
Develops problem-solving skills, decision-making methods, and precise written formulation of ideas through elementary mathematics. Emphasizes logical thinking and precise formulation of statements rather than mathematical formulae and theorems. Analyzes real life problems and situations; examines optimal decisions/solutions. No specialized mathematical skills required.

TQS 301 Mathematics: A Quantitative Reasoning Approach (5) QSR, NW
Develops skills of mathematical reasoning with a broad application to several disciplines. Topics include logic, argument analysis, statistical reasoning, problem solving, mathematical modeling, exponential growth and decay, as well as application to the arts. Computer analysis techniques used where applicable.

TQS 307 Introduction to Differential Equations (3) NW
Introductory course in ordinary differential equations. Includes first- and second-order equations and Laplace transform. Prerequisite: 2.0 in TQS 125.

TQS 308 Matrix Algebra with Applications (3) NW
Systems of linear equations, vector spaces, matrices, subspaces, orthogonality, least squares, eigenvalues, eigenvectors, applications. For students in engineering, mathematics, and the sciences. Credit allowed for only one of MATH 308 or MATH 318. Prerequisite: either 2.0 in TQS 126.

TQS 390 Probability and Statistics in Engineering and Science (4) NW
Concepts of probability and statistics. Conditional probability, independence, random variables, distribution functions. Descriptive statistics, transformations, sampling errors, confidence intervals, least squares and maximum likelihood. Exploratory data analysis and interactive computing. Students may receive credit for only one of 390, STAT/ECON 481, and ECON 580. Prerequisite: TQS 126.

TQS 408 Numerical Methods (2) NW,QSR Horak
Covers basic numerical methods and techniques. Topics include: error analysis, Newton’s method, interpolation, numerical integration, Runge-Kutta methods, iterative methods for solving linear systems, discrete least squares approximation. Offered: A.

TQS 490 Special Topics in Quantitative Studies (1-7, max. 21) QSR, NW
Advanced course offerings in quantitative studies designed to respond to faculty and student interests and needs.