Instructor’s Testing Manual For Using & Understanding Mathematics, A Quantitative Reasoning Approach Seventh Edition

INSTRUCTOR’S TESTING MANUAL FOR USING & UNDERSTANDING MATHEMATICS, A QUANTITATIVE REASONING APPROACH SEVENTH EDITION-Thinking Critically Table of Contents 1A Living in the Media Age.......................................................................1 1B Propositions and Truth Values .............................................................9 1C Sets and Venn Diagrams ....................................................................17 1D Analyzing Arguments.........................................................................29 1E Critical Thinking in Everyday Life ....................................................37 2 Approaches to Problem Solving 2A Understand, Solve, and Explain .........................................................46 2B Extending Unit Analysis.....................................................................52 2C Problem-Solving Hints.......................................................................58 3 Numbers in the Real World 3A Uses and Abuses of Percentages ........................................................66 3B Putting Numbers in Perspective .........................................................74 3C Dealing with Uncertainty ...................................................................80 3D Index Numbers: The CPI and Beyond................................................88 3E How Numbers Can Deceive: Polygraphs, Mammograms, and More ...................................................................96 4 Managing Money 4A Taking Control of Your Finances.....................................................108 4B The Power of Compounding ............................................................114 4C Savings Plans and Investments.........................................................120 4D Loan Payments, Credit Cards, and Mortgages.................................126 4E Income Taxes....................................................................................132 4F Understanding the Federal Budget ...................................................140 5 Statistical Reasoning 5A Fundamentals of Statistics................................................................146 5B Should You Believe a Statistical Study? ..........................................154 5C Statistical Tables and Graphs ...........................................................162 5D Graphics in the Media ......................................................................172 5E Correlation and Causality .................................................................176 6 Putting Statistics to Work 6A Characterizing Data ..........................................................................186 6B Measures of Variation ......................................................................194 6C The Normal Distribution ..................................................................202 6D Statistical Inference ..........................................................................210 7 Probability: Living with the Odds 7A Fundamentals of Probabilit