傻瓜数学系列 基础数学与初等代数 Basic Math and Pre-Algebra For Dummies
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If you’re planning to apply for an MBA program, you’re required to take the Graduate Management Admission Test (GMAT). And you thought your days of sharpening number 2 pencils were over! How do you prepare for such a comprehensive test? Never fear.
GMAT For Dummies, Fifth Edition, puts at your fingertips everything you need to know to conquer the GMAT. This highly readable, friendly guide makes the study process as painless as possible, providing you with complete math and grammar reviews and all the preparation you need to maximize your score and outsmart your competition. You’ll discover how to:
Understand the test’s format
Bring the right stuff
Make educated guesses
Avoid the exam’s pitfalls
Calm your nerves
Save time and beat the clock
This Fifth Edition is packed with plenty of updated practice questions so you can see just how the GMAT tests a particular concept. Our sample questions read just like the actual test questions, so you can get comfortable with the way the GMAT phrases questions and answer choices. You get plenty of tips on correctly answering the sentence correction, reading comprehension, and critical reading questions and tackling the analytical essays. There’s also a comprehensive math review of everything from number types to standard deviation and expanded coverage of statistics and probability. Each section ends with a mini practice test to prepare you for the two full-length practice tests featured in this easy-to-digest guide. You’ll see how to:
傻瓜GMAT考试第五版将会把你需要知道的征服GMAT考试的内容呈现在眼前。这种高度可读的,友好的向导,使尽可能提供完整的数学和语法审查来帮助你最大限度地提高你的分数超过你的竞争对手。
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From differentiation to integration – solve problems with ease
Got a grasp on the terms and concepts you need to know, but get lost halfway through a problem or, worse yet, not know where to begin? Have no fear! This hands-on guide focuses on helping you solve the many types of calculus problems you encounter in a focused, step-by-step manner. With just enough refresher explanations before each set of problems, you’ll sharpen your skills and improve your performance. You’ll see how to work with limits, continuity, curve-sketching, natural logarithms, derivatives, integrals, infinite series, and more!
傻瓜微积分练习册亲手指导并帮助你解决一个个难点,一步步提高你计算中遇到各种各样的问题的。教你如何使用极限,连续性,曲线,对数,积分,等
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Many of the fundamental laws of physics, chemistry, biology, and economics can be formulated as differential equations. This plain-English guide explores the many applications of this mathematical tool and shows how differential equations can help us understand the world around us. Differential Equations For Dummies is the perfect companion for a college differential equations course and is an ideal supplemental resource for other calculus classes as well as science and engineering courses. It offers step-by-step techniques, practical tips, numerous exercises, and clear, concise examples to help readers improve their differential equation-solving skills and boost their test scores.
许多物理,化学,生物学的基本法律,经济问题都可归结为微分方程。傻瓜微分方程是大学微分方程中的最佳伴侣,是一种理想的微积分课程的其他补充资源,以及科学和工程课程。它提供了一步一步的技术,实用技巧,多练习,清晰,简明的例子来帮助读者提高差分方程的技巧,增强他们的测试成绩。
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Making Everything Easier!
Differential Equations Workbook for Dummies
Make sense of these difficult equations
Improve your problem-solving skills
Practice with clear, concise examples
Score higher on standardized tests and exams
Steven Holzner, PhD
Author, Differential Equations For Dummies
Get the confidence and the skills you need to master differential equations!
Need to know how to solve differential equations? This easy-to-follow, hands-on workbook helps you master the basic concepts and work through the types of problems you’ll encounter in your coursework. You get valuable exercises, problem-solving shortcuts, plenty of workspace, and step-by-step solutions to every equation. You’ll also memorize the most-common types of differential equations, see how to avoid common mistakes, get tips and tricks for advanced problems, improve your exam scores, and much more!
想要知道如何解决微分方程么?这本简单易懂,手把手的练习册帮助你掌握的基本概念并通过的各类习题,解决你遇到的问题。给你宝贵的练习,解决问题的捷径和循序渐进逐步解决方程的每一个步骤。您还会了解到如何避免常见的错误,得到解决问题的技巧。有了它提高的不只是你的考试!
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Whether you’re a student preparing to take algebra or a parent who wants to brush up on basic math, this fun, friendly guide has the tools you need to get in gear. From positive, negative, and whole numbers to fractions, decimals, and percents, you’ll build necessary skills to tackle more advanced topics, such as imaginary numbers, variables, and algebraic equations.
Understand fractions, decimals, and percents
Unravel algebra word problems
Grasp prime numbers, factors, and multiples
Work with graphs and measures
Solve single and multiple variable equations
无论你是一名准备参加代数考试的学生或愿意基本的数学辅导孩子的父母。这本有趣,简洁明了的傻瓜基础数学与初等代数通过对正数,负数,分数,小数和百分数的讲解,帮你建立解决此类问题的基本技能技能,并了解诸如虚数,变量等更高级的主题。
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Need to expand your statistics knowledge and move on to Statistics II? This friendly, hands-on guide gives you the skills you need to take on multiple regression, analysis of variance (ANOVA), Chi-square tests, nonparametric procedures, and other key topics. Statistics II For Dummies also provides plenty of test-taking strategies as well as real-world applications that make data analysis a snap, whether you’re in the classroom or at work.
傻瓜统计学第二部从基础开始到审查统计重再到扩大我在简单线性回归,置信区间,并假设检验。让你学习怎样做预测,用ANOVA方差分析 – 方差分解表,单向和双向方差分析……
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Logic concepts are more mainstream than you may realize. There’s logic every place you look and in almost everything you do, from deciding which shirt to buy to asking your boss for a raise, and even to watching television, where themes of such shows as CSI and Numbers incorporate a variety of logistical studies. Logic For Dummies explains a vast array of logical concepts and processes in easy-to-understand language that make everything clear to you, whether you’re a college student of a student of life. You’ll find out about:
Formal Logic
Syllogisms
Constructing proofs and refutations
Propositional and predicate logic
Modal and fuzzy logic
Symbolic logic
Deductive and inductive reasoning
傻瓜数学系列之逻辑用易于理解的语言使你明白关于逻辑的知识。您将了解:形式逻辑、三段论、构建证明和驳斥、命题逻辑、模糊逻辑、符号逻辑、演绎和归纳推理
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Besides being an important area of math for everyday use, algebra is a passport to studying subjects like calculus, trigonometry, number theory, and geometry, just to name a few. To understand algebra is to possess the power to grow your skills and knowledge so you can ace your courses and possibly pursue further study in math.
Algebra II For Dummies is the fun and easy way to get a handle on this subject and solve even the trickiest algebra problems. This friendly guide shows you how to get up to speed on exponential functions, laws of logarithms, conic sections, matrices, and other advanced algebra concepts. In no time you’ll have the tools you need to:
Interpret quadratic functions
Find the roots of a polynomial
Reason with rational functions
Expose exponential and logarithmic functions
Cut up conic sections
Solve linear and non linear systems of equations
Equate inequalities
Simplifyy complex numbers
Make moves with matrices
Sort out sequences and sets
傻瓜代数II是的用乐趣轻松地方式了解并解决代数问题。这家指南告诉您如何解决指数函数,对数规律,圆锥曲线,矩阵代数和其他先进的概念。
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Need to know how to build and test models based on data? Intermediate Statistics For Dummies gives you the knowledge to estimate, investigate, correlate, and congregate certain variables based on the information at hand. The techniques you’ll learn in this book are the same techniques used by professionals in medical and scientific fields.
Picking up right where Statistics For Dummies left off, this straightforward, easy-to-follow book guides you beyond Central Limit Theorem and hypothesis tests and immerses you in flavors of regression, ANOVA, and nonparametric procedures. Unlike regular statistics books, this guide provides full explanations of intermediate statistical ideas; computer input dissection; an extensive number of examples, tips, strategies, and warnings; and clear, concise step-by-step procedures—all in a language you can understand. You’ll soon discover how to:
Analyze data and base models off of your data
Make predictions using regression
Compare many means with ANOVA
Test models using Chi-square
Dealing with abnormal data
this guide provides full explanations of intermediate statistical ideas; computer input dissection; an extensive number of examples, tips, strategies, and warnings; and clear, concise step-by-step procedures—all in a language you can understand.
这本统计指南详实地提供了中级统计学的一系列观点的解释。用清晰,简明的语言一步步让你理解中级统计学。
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Calculus II is a prerequisite for many popular college majors, including pre-med, engineering, and physics. Calculus II For Dummies offers expert instruction, advice, and tips to help second semester calculus students get a handle on the subject and ace their exams. It covers intermediate calculus topics in plain English, featuring in-depth coverage of integration, including substitution, integration techniques and when to use them, approximate integration, and improper integrals. This hands-on guide also covers sequences and series, with introductions to multivariable calculus, differential equations, and numerical analysis. Best of all, it includes practical exercises designed to simplify and enhance understanding of this complex subject.
傻瓜微积分II以帮助学生深入的学习微积分,了解更多的相关知识。这指南还包括多变量微积分,微分方程概述和数值分析等。最棒的是,
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Packed with practical tips and techniques for solving probability problems
Increase your chances of acing that probability exam — or winning at the casino!
Whether you’re hitting the books for a probability or statistics course or hitting the tables at a casino, working out probabilities can be problematic. This book helps you even the odds. Using easy-to-understand explanations and examples, it demystifies probability — and even offers savvy tips to boost your chances of gambling success!
Discover how to
* Conquer combinations and permutations
* Understand probability models from binomial to exponential
* Make good decisions using probability
* Play the odds in poker, roulette, and other games
无论你是在上概率统计课程或是想去赌场试试运气,这本书将帮助你理解概率,甚至告诉一些小技巧,以增加赌博的成功的几率!
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Does linear algebra leave you feeling lost? No worries —this easy-to-follow guide explains the how and the why of solving linear algebra problems in plain English. From matrices to vector spaces to linear transformations, you’ll understand the key concepts and see how they relate to everything from genetics to nutrition to spotted owl extinction.
Line up the basics — discover several different approaches to organizing numbers and equations, and solve systems of equations algebraically or with matrices
Relate vectors and linear transformations — link vectors and matrices with linear combinations and seek solutions of homogeneous systems
Evaluate determinants — see how to perform the determinant function on different sizes of matrices and take advantage of Cramer’s rule
Hone your skills with vector spaces — determine the properties of vector spaces and their subspaces and see linear transformation in action
Tackle eigenvalues and eigenvectors — define and solve for eigenvalues and eigenvectors and understand how they interact with specific matrices
线性代数是否老是打击你数学的信心?别担心,让傻瓜数学系列来帮助你。从矩阵到向量空间的线性变换,会让你从最基本最简单的例子自己发现其中的要诀。
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Get a grip on all types of word problems by applying them to real life
Are you mystified by math word problems? This easy-to-understand guide shows you how to conquer these tricky questions with a step-by-step plan for finding the right solution each and every time, no matter the kind or level of problem. From learning math lingo and performing operations to calculating formulas and writing equations, you’ll get all the skills you need to succeed!
Discover how to:
Translate word problems into plain English
Brush up on basic math skills
Plug in the right operation or formula
Tackle algebraic and geometric problems
Check your answers to see if they work
你对数学文字题是否迷惑?让我们用傻瓜数学系列告诉您从学习数学术语到计算公式和方程式书写的知识。
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When you have the right math teacher, learning math can be painless and even fun! Let Basic Math and Pre-Algebra Workbook For Dummies teach you how to overcome your fear of math and approach the subject correctly and directly. A lot of the topics that probably inspired fear before will seem simple when you realize that you can solve math problems, from basic addition to algebraic equations. Lots of students feel they got lost somewhere between learning to count to ten and their first day in an algebra class, but help is here!
Begin with basic topics like interpreting patterns, navigating the number line, rounding numbers, and estimating answers. You will learn and review the basics of addition, subtraction, multiplication, and division. Do remainders make you nervous? You’ll find an easy and painless way to understand long division. Discover how to apply the commutative, associative, and distributive properties, and finally understand basic geometry and algebra. Find out how to:
Properly use negative numbers, units, inequalities, exponents, square roots, and absolute value
Round numbers and estimate answers
Solve problems with fractions, decimals, and percentages
Navigate basic geometry
Complete algebraic expressions and equations
Understand statistics and sets
Uncover the mystery of FOILing
Answer sample questions and check your answers
这本练习册会帮助您掌握:正确使用负数,单位,不等式,指数,平方根,绝对值等基础数学问题
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Got a grasp on the terms and concepts you need to know, but get lost halfway through a problem or worse yet, not know where to begin? No fear – this hands-on-guide focuses on helping you solve the many types of trigonometry equations you encounter in a focused, step-by-step manner. With just enough refresher explanations before each set of problems, you’ll sharpen your skills and improve your performance. You’ll see how to work with angles, circles, triangles, graphs, functions, the laws of sines and cosines, and more!
一步一步解决你在这个课题上遇到的问题。你会对角度,三角形,正弦和余弦等知识进行练习并掌握
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With its use of multiple variables, functions, and formulas algebra can be confusing and overwhelming to learn and easy to forget. Perfect for students who need to review or reference critical concepts, Algebra I Essentials For Dummies provides content focused on key topics only, with discrete explanations of critical concepts taught in a typical Algebra I course, from functions and FOILs to quadratic and linear equations. This guide is also a perfect reference for parents who need to review critical algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts.
函数,代数公式的使用总是让人头大,而且学了很容易忘记。傻瓜代数要点用循序渐进的方式告诉你什么是你必须知道的,帮助你提高你的数学水平。
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SPSS (Statistical Package for the Social Sciences) is a data management and analysis software that allows users to generate solid, decision-making results by performing statistical analysis
This book provides just the information needed: installing the software, entering data, setting up calculations, and analyzing data
Covers computing cross tabulation, frequencies, descriptive ratios, means, bivariate and partial correlations, linear regression, and much more
Explains how to output information into striking charts and graphs
For ambitious users, also covers how to program SPSS to take their statistical analysis to the next level
SPSS是一款数据管理和分析软件,傻瓜SPSS会告诉您利用此软件计算占地面积,频率,描线性回归等。
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The mere thought of having to take a required calculus course is enough to make legions of students break out in a cold sweat. Others who have no intention of ever studying the subject have this notion that calculus is impossibly difficult unless you happen to be a direct descendant of Einstein.
Well, the good news is that you can master calculus. It’s not nearly as tough as its mystique would lead you to think. Much of calculus is really just very advanced algebra, geometry, and trig. It builds upon and is a logical extension of those subjects. If you can do algebra, geometry, and trig, you can do calculus.
Calculus For Dummies is intended for three groups of readers:
Students taking their first calculus course – If you’re enrolled in a calculus course and you find your textbook less than crystal clear, this is the book for you. It covers the most important topics in the first year of calculus: differentiation, integration, and infinite series.
Students who need to brush up on their calculus to prepare for other studies – If you’ve had elementary calculus, but it’s been a couple of years and you want to review the concepts to prepare for, say, some graduate program, Calculus For Dummies will give you a thorough, no-nonsense refresher course.
Adults of all ages who’d like a good introduction to the subject – Non-student readers will find the book’s exposition clear and accessible. Calculus For Dummies takes calculus out of the ivory tower and brings it down to earth.
傻瓜微积分它涵盖了微积分的基础知识以及重要主题分化,整合,和无穷级数。它可以作为没有接触过此知识的人的自学教程,也可以当做那些初步了解微积分同学的辅导书。
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无意中找到了一直搜寻不见的calculus I 但是大家可能跟我一样被它的体积有吓到—83M这已经是我努力压缩过的了… 从截图也可以看出来,这本不如其他几本清楚,但是这是目前我唯一能找到的了,大家可以先下这个,我会继续找更清晰,体积更小的版本
概述
Many colleges and universities require students to take at least one math course, and Calculus I is often the chosen option. Calculus Essentials For Dummies provides explanations of key concepts for students who may have taken calculus in high school and want to review the most important concepts as they gear up for a faster-paced college course. Free of review and ramp-up material, Calculus Essentials For Dummies sticks to the point with content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical two-semester high school calculus class or a college level Calculus I course, from limits and differentiation to integration and infinite series. This guide is also a perfect reference for parents who need to review critical calculus concepts as they help high school students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts.
傻瓜微积分要点提供了高中微积分课程和部分大学水平的微积分课程,限制分化到整合和无穷级数,以及离散等关键概念的解释。
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Now with 25% new and revised content, this easy-to-understand reference not only explains algebra in terms you can understand, but it also gives you the necessary tools to solve complex problems with confidence. You’ll understand how to factor fearlessly, conquer the quadratic formula, and solve linear equations.
* Includes revised and updated examples and practice problems
* Provides explanations and practical examples that mirror today’s teaching methods
* Other titles by Sterling: Algebra II For Dummies and Algebra Workbook For Dummies
2010年最新版的Algebra I,大致看了下,内容有小学生都会的约分,也有初高中学的阶乘,讲的很详细甚至到了罗嗦的地步,不过值得一看.
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Technical Math For Dummies is your one-stop, hands-on guide to acing the math courses you’ll encounter as you work toward getting your degree, certifacation, or license in the skilled trades.
You’ll get easy-to-follow, plain-English guidance on mathematical formulas and methods that professionals use every day in the automotive, health, construction, licensed trades, maintenance, and other trades. You’ll learn how to apply concepts of algebra, geometry, and trigonometry and their formulas related to occupational areas of study. Plus, you’ll find out how to perform basic arithmetic operations and solve word problems as they’re applied to specific trades.
* Maps to a course commonly required by vocational schools, community and technical college, or for certification in the skilled trades
* Covers the basic concepts of arithmetic, algebra, geometry, and trigonometry
* Helps professionals keep pace with job demands
在卫生,建筑,许可贸易,维修等行业,几乎天天使用的,代数,几何,三角的概念及其基本计算
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Scoring well on the mathematics section of the SAT exam isn’t guaranteed by getting good grades in Algebra and Geometry. Turn to SAT Math For Dummies for expert advice on translating your classroom success into top scores. Loaded with test-taking strategies, two practice tests, and hundreds of problems with detailed solutions and explanations, SAT Math For Dummies helps you maximize your scores in no time.
* Review key math concepts and then step through example and sample problems and solutions presented in the same multiple choice and grid-in formats you’ll experience on the SAT
* Offers an expert review of core mathematic concepts as well as ample opportunity for practice
* Improve important skills such as estimation and number sense
傻瓜SAT数学,详细按照SAT数学的考纲设计,让您了解SAT数学的考核内容,以及如何准备,帮您学习及复习
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Passing grades in two years of algebra courses are required for high school graduation. Algebra II Essentials For Dummies covers key ideas from typical second-year Algebra coursework to help students get up to speed. Free of ramp-up material, Algebra II Essentials For Dummies sticks to the point, with content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical Algebra II course, from polynomials, conics, and systems of equations to rational, exponential, and logarithmic functions. This guide is also a perfect reference for parents who need to review critical algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts.
傻瓜代数II精华涵盖了典型的代数课程要点,以帮助学生尽快掌握代数知识。提供了典型的代数I课程从多项式,二次曲线,方程组和系统合理的,指数和对数函数等。
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Many students worry about starting algebra. Pre-Algebra Essentials For Dummies provides an overview of critical pre-algebra concepts to help new algebra students (and their parents) take the next step without fear. Free of ramp-up material, Pre-Algebra Essentials For Dummies contains content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical pre-algebra course, from fractions, decimals, and percents to scientific notation and simple variable equations. This guide is also a perfect reference for parents who need to review critical pre-algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need to a refresher of the core concepts.
傻瓜Essentials初等代数要点告诉您从分数,小数和科学记数法和简单的变量方程的等关键概念的知识以及练习
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Are you preparing for calculus? This easy-to-follow, hands-on workbook helps you master basic pre-calculus concepts and practice the types of problems you’ll encounter in your cour sework. You get valuable exercises, problem-solving shortcuts, plenty of workspace, and step-by-step solutions to every problem. You’ll also memorize the most frequently used equations, see how to avoid common mistakes, understand tricky trig proofs, and much more.
Detailed, fully worked-out solutions to problems
The inside scoop on quadratic equations, graphing functions, polynomials, and more
A wealth of tips and tricks for solving basic calculus problems
傻瓜初级计算练习册向您提供关于二次方程式,绘图函数,多项式等详细的解决问题的方法
以及基本演算的技巧和窍门
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Statistics Essentials For Dummies not only provides students enrolled in Statistics I with an excellent high-level overview of key concepts, but it also serves as a reference or refresher for students in upper-level statistics courses. Free of review and ramp-up material, Statistics Essentials For Dummies sticks to the point, with content focused on key course topics only. It provides discrete explanations of essential concepts taught in a typical first semester college-level statistics course, from odds and error margins to confidence intervals and conclusions. This guide is also a perfect reference for parents who need to review critical statistics concepts as they help high school students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts.
傻瓜统计I精华,不仅是学习初级统计的学生的红宝书,同时也是高年级数学专业学生巩固知识的阶石
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In the numbers explosion all around us in our modern-day dealings, the buzzword is data, as in, “Do you have any data to support your claim?” “The data supported the original hypothesis that . . .” and “The data bear this out. . . .” But the field of statistics is not just about data. Statistics is the entire process involved in gathering evidence to answer questions about the world, in cases where that evidence happens to be numerical data.
Statistics For Dummies is for everyone who wants to sort through and evaluate the incredible amount of statistical information that comes to them on a daily basis. (You know the stuff: charts, graphs, tables, as well as headlines that talk about the results of the latest poll, survey, experiment, or other scientific study.) This book arms you with the ability to decipher and make important decisions about statistical results, being ever aware of the ways in which people can mislead you with statistics. Get the inside scoop on number-crunching nuances, plus insight into how you can
* Determine the odds
* Calculate a standard score
* Find the margin of error
* Recognize the impact of polls
* Establish criteria for a good survey
* Make informed decisions about experiments
This down-to-earth reference is chock-full of real examples from real sources that are relevant to your everyday life: from the latest medical breakthroughs, crime studies, and population trends to surveys on Internet dating, cell phone use, and the worst cars of the millennium. Statistics For Dummies departs from traditional statistics texts, references, supplement books, and study guides in the following ways:
* Practical and intuitive explanations of statistical concepts, ideas, techniques, formulas, and calculations.
* Clear and concise step-by-step procedures that intuitively explain how to work through statistics problems.
* Upfront and honest answers to your questions like, “What does this really mean?” and “When and how I will ever use this?”
傻瓜统计I从基础上教您统计的各方面知识,让你能够计算误差,确定赔率,计算标准评分,从图表,图形,表格,民调,调查,实验,或其他科学的研究结果体会统计在生活中的应用
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傻瓜数学系列 基础数学与初等代数 Basic Math and Pre-Algebra For Dummies → https://www.books51.com/228317.html |
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