Nhà cung cấp cengage

Look 5 Student Book (British English)

The world is an amazing place. Get up close with Look, a seven-level series for young learners of English. See something real with amazing photography, authentic stories and video, and inspiring National Geographic Explorers. Help learners make connections in English between their lives and the world they live in through high-interest, global topics that encourage them to learn and express themselves. With short, fresh lessons that excite students and make teaching a joy, Look gives young learners the core language, balanced skills foundation and confidence-boosting exam support they need to use English successfully in the 21st century.

Our World 3: Student's Book American English 2nd Edition

Achieve more with Our World, Second Edition, a best-selling, seven-level series for young learners of English.

Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers.

Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English.

Help learners achieve more through collaborative projects, extensive critical thinking and visual literacy work, and activities that inspire meaningful thinking and sharing.

Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do — and achieve more.

Impact Foundation: Workbook

Impact helps teenage learners to better understand themselves, each other, and the world they live in. By encouraging self-expression, global citizenship, and active participation, Impact motivates students to explore who they are and who they want to be, all while learning English!

Explore Our World 2nd Edition 3 Workbook

Learn your world.

Achieve more with Explore Our World, Second Edition, a best-selling, seven-level series for young learners of English.

Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers.

Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English.

Help learners communicate more through extensive listening, speaking, and pronunciation work, and critical thinking activities that inspire meaningful thinking and sharing.

Explore Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do — and achieve more.

Our World 2nd Edition American English 4 Workbook

Workbooks include additional activities aligned to the Student's Book, with online access to student resources.

Great Writing 3: Student Book With Online Workbook

The package comes with Student Book + online access code for Workbook

The new edition of the Great Writing series provides clear explanations, extensive models of academic writing and practice to help learners write great sentences, paragraphs, and essays. With expanded vocabulary instruction, sentence-level practice, and National Geographic content to spark ideas, students have the tools they need to become confident writers. Updated in this Edition: Clearly organized units offer the practice students need to become effective independent writers.

Each unit includes:

Part 1: Elements of Great Writing teaches the fundamentals of organized writing, accurate grammar, and precise mechanics.

Part 2: Building Better Vocabulary provides practice with carefully-selected, level-appropriate academic words.

Part 3: Building Better Sentences helps writers develop longer and more complex sentences.

Part 4: Writing activities allow students to apply what they have learned by guiding them through writing, editing, and revising.

Part 5: New Test Prep section gives a test-taking tip and timed task to prepare for high-stakes standardized tests, including IELTs and TOEFL. The new guided online writing activity takes students through the entire writing process with clear models for reference each step of the way.

Explore Our World 6: Student's Book 2nd Edition

Achieve more with Explore Our World, Second Edition, a best-selling, seven-level series for young learners of English.

Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers.

Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English.

Help learners communicate more through extensive listening, speaking, and pronunciation work, and critical thinking activities that inspire meaningful thinking and sharing.

Explore Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do — and achieve more.

Great Writing 4: Student Book With Online Workbook

Student Book with Online Workbook access code. The new edition of the Great Writing series provides clear explanations, extensive models of academic writing and practice to help learners write great sentences, paragraphs, and essays. With expanded vocabulary instruction, sentence-level practice, and National Geographic content to spark ideas, students have the tools they need to become confident writers. Updated in this Edition: Clearly organized units offer the practice students need to become effective independent writers.

Each unit includes:

- Part 1: Elements of Great Writing teaches the fundamentals of organized writing, accurate grammar, and precise mechanics.

- Part 2: Building Better Vocabulary provides practice with carefully-selected, level-appropriate academic words.

- Part 3: Building Better Sentences helps writers develop longer and more complex sentences.

- Part 4: Writing activities allow students to apply what they have learned by guiding them through writing, editing, and revising.

- Part 5: New Test Prep section gives a test-taking tip and timed task to prepare for high-stakes standardized tests, including IELTs and TOEFL.

The new guided online writing activity takes students through the entire writing process with clear models for reference each step of the way.

Life BRE Advanced Student's Book With App Code And Online Workbook

Connect with the world and bring your classroom to Life.

Now in a new edition, National Geographic Learning brings the world to your classroom with Life, a six-level, intergrated-skills series with grammar and vocabulary for young adult and adult English language learners. Through stunning National Geographic content, video and engaging topics, Life inspires a generation of informed decision-makers. With Life, learners develop their ability to think critically and communicate effectively in the global community.

Time Zones 4: Student's Book With Online Practice And Student's EBook

Time Zones, Third Edition uses amazing photography, updated videos, and inspiring stories of global citizens to encourage teenage learners to explore the world in English.

Through teacher-tested language lessons, carefully scaffolded practice activities, and teaching resources that keep classrooms engaged, Time Zones, Third Edition delivers the skills and language that learners need for wherever they're going next.

Time Zones 3: Student's Book With Online Practice And Student's EBook

Time Zones, Third Edition uses amazing photography, updated videos, and inspiring stories of global citizens to encourage teenage learners to explore the world in English.

Through teacher-tested language lessons, carefully scaffolded practice activities, and teaching resources that keep classrooms engaged, Time Zones, Third Edition delivers the skills and language that learners need for wherever they're going next.

New Close-up A2: Workbook 3rd Edition

New Close-up help learners get closer to the world through dynamic photography, video and real-world stories from National Geographic. Relevant, global topics, paired with a comprehensive four-skills syllabus, promote the key language and life skills teenagers need to succeed in international exams, in the classroom and in their future careers.

Time Zones 1: Workbook 3rd Edition

Time Zones is a motivating new four-skill series for young teenagers. It combines a communicative approach with National Geographic images, video, and content. The series features an educational syllabus that comprises four exciting content areas: people and places, the natural world, history and culture, science and education.

World Link 4 With My World Link Online Practice And Student's eBook (Sticker Code)

World Link, Fourth Edition teaches learners to communicate confidently. It develops integrated language skills with an emphasis on spoken English through familiar topics, relevant grammar, and essential vocabulary. World Link brings the world to the classroom through a famously fun video program, relatable National Geographic content, and teacher-tested lessons.

World Link 2 With My World Link Online Practice and Student's eBook (Sticker Code)

World Link, Fourth Edition teaches learners to communicate confidently. It develops integrated language skills with an emphasis on spoken English through familiar topics, relevant grammar, and essential vocabulary. World Link brings the world to the classroom through a famously fun video program, relatable National Geographic content, and teacher-tested lessons.

New Close-up B1 With Online Practice And Student's EBook

New Close-up help learners get closer to the world through dynamic photography, video and real-world stories from National Geographic. Relevant, global topics, paired with a comprehensive four-skills syllabus, promote the key language and life skills teenagers need to succeed in international exams, in the classroom and in their future careers.

World Link 1 With My World Link Online Practice And Student's eBook (Sticker Code) - 4th Edition

World Link, Fourth Edition teaches learners to communicate confidently. It develops integrated language skills with an emphasis on spoken English through familiar topics, relevant grammar, and essential vocabulary. World Link brings the world to the classroom through a famously fun video program, relatable National Geographic content, and teacher-tested lessons.

World English 2 With My World English Online - 3rd Edition

With World English, learners experience the world through content and ideas from National Geographic and TED, providing the motivation to talk about what’s most important to them.

Look And See 3: Activity Book

PLAY. LEARN. MAKE. CONNECT.

Explore, question, and create with Look and See, a 3-level series for very young learners of English.

Help learners understand how the world works with photos, video, and topics across real-world subject areas, featuring the National Geographic Photo Ark.

Show children how to work together with Games, Songs and Value activities that promote play, curiosity, and understanding.

Give very young learners a strong language foundation and prepare them to read and write with lessons for phonemic awareness, grammar preparation, and prewriting practice.

Teach confidently with step-by-step lesson plans, extra teaching material, and comprehensive digital classroom presentation support.

With Videos that show children the world up close and Projects that allow them to interact with it, Look and See has everything teachers need to help students play, learn, make, and connect and deepen their understanding of the world and English.

Look Starter British English Student Book

The world is an amazing place. Get up close with Look, a seven-level series for young learners of English. See something real with amazing photography, authentic stories and video, and inspiring National Geographic Explorers. Help learners make connections in English between their lives and the world they live in through high-interest, global topics that encourage them to learn and express themselves. With short, fresh lessons that excite students and make teaching a joy, Look gives young learners the core language, balanced skills foundation and confidence-boosting exam support they need to use English successfully in the 21st century.

Look And See AME 2 Teacher's Book + ABC Poster

Explore, question, and create with Look and See, a 3-level series for very young learners of English.

Help learners understand how the world works with photos, video, and topics across real-world subject areas, featuring the National Geographic Photo Ark.

Show children how to work together with Games, Songs and Value activities that promote play, curiosity, and understanding.

Give very young learners a strong language foundation and prepare them to read and write with lessons for phonemic awareness, grammar preparation, and prewriting practice.

Teach confidently with step-by-step lesson plans, extra teaching material, and comprehensive digital classroom presentation support.

With Videos that show children the world up close and Projects that allow them to interact with it, Look and See has everything teachers need to help students play, learn, make, and connect and deepen their understanding of the world and English.

Look And See AME 2 Student's Book + OLP Sticker

Explore, question, and create with Look and See, a 3-level series for very young learners of English.

Help learners understand how the world works with photos, video, and topics across real-world subject areas, featuring the National Geographic Photo Ark.

Show children how to work together with Games, Songs and Value activities that promote play, curiosity, and understanding.

Give very young learners a strong language foundation and prepare them to read and write with lessons for phonemic awareness, grammar preparation, and prewriting practice.

Teach confidently with step-by-step lesson plans, extra teaching material, and comprehensive digital classroom presentation support.

With Videos that show children the world up close and Projects that allow them to interact with it, Look and See has everything teachers need to help students play, learn, make, and connect and deepen their understanding of the world and English.

Thống Kê Trong Kinh Tế Và Kinh Doanh - Statistics For Business And Economics

Sách Thống kê trong Kinh Tế và Kinh Doanh cung cấp cho sinh viên, những người chủ yếu trong lĩnh vực quản trị kinh doanh và kinh tế, giới thiệu về lĩnh vực thống kê và nhiều ứng dụng của thống kê. Nội dung của cuốn sách là những ứng dụng được định hướng và được viết cho những người không chuyên về toán; và điều kiện tiên quyết về kiến thức toán học để đọc được sách này chỉ là kiến thức về đại số. Đây là một sự chuẩn bị tốt cho việc nghiên cứu các tài liệu thống kê cao cấp hơn.

Thế giới quả thật rộng lớn và chúng ta có rất nhiều dữ liệu cần để thống kê phân tích!

Bạn biết không những câu hỏi như: Thu nhập người dân thành phố hồ chí minh trung bình là bao nhiêu? Có bao nhiêu tài xế xe công nghệ thu nhập trên năm mươi triệu một tháng? hay Xác suất để thắng một thương vụ đầu tư tài chính?

Tất cả câu hỏi trên đều liên quan đến thống kê dữ liệu, cần đỏi hỏi bạn đọc phải có đủ kiến thức về thống kê. Hiểu được cách thống kê dữ liệu được vận hành như thế nào cũng là một cách giúp bạn có được kĩ năng vượt trội trong thế giới kinh doanh và đầu tư.

Nói về cơ hội khi thành thạo về kĩ năng thống kê phân tích dữ liệu. Hãy dùng toàn bộ kiến thức mà bạn học hỏi, nghiên cứu đọc sách để ra quyết định. Hãy suy nghĩ, tìm tòi về thứ mà bạn cho là có giá trị trong tương lai và đầu tư công sức vào đó. Dù đúng hay sai, nhưng nhất định bạn phải đặt cửa vào thứ gì đó theo bạn nó sẽ thành công trong tương lai. Đó là đỉnh cao của thống kê và khoa học phân tích dữ liệu.

Quyển sách Thống Kê Ứng Dụng Trong Kinh Tế Và Kinh Doanh, quyển sách 889 trang này được dịch từ ấn phẩm Statistics For Business And Economics của nhà xuất bản nổi tiếng Cengage Learning, góp phần cho những bạn đọc được tiếp cận với những kiến thức thống kê được các trường đại học kinh doanh hàng đầu trên thế giới giảng dạy. Nhằm nâng cao kiến thức, tư duy nguồn nhân lực chất lượng cao trong lĩnh vực thống kê, phân tích dữ liệu trong kinh doanh.

Phân tích tập dữ hợp liệu có thể tìm ra tương quan mới tới “xu hướng kinh doanh hiện tại, phòng bệnh tật, chống tội phạm,....”. Các nhà khoa học, điều hành doanh nghiệp, y bác sĩ, quảng cáo và các chính phủ cũng thường xuyên gặp những khó khăn với các tập hợp dữ liệu lớn trong các lĩnh vực bao gồm tìm kiếm internet, thông tin tài chính doanh nghiệp. Các nhà khoa học gặp giới hạn trong công việc cần tính toán rất lớn, bao gồm khí tượng học, bộ gen, mạng thần kinh, các mô phỏng vật lý phức tạp, sinh vật học và nghiên cứu môi trường.

Ngày nay, thống kê dữ liệu chính là tiền bạc của doanh nghiệp. Lấy ví dụ, những thông tin về thói quen, sở thích của khách hàng có được từ lượng dữ liệu khổng lồ các doanh nghiệp thu thập trong lúc khách hàng ghé thăm và tương tác với trang web của mình. Chỉ cần doanh nghiệp biết khai thác hiệu quả, Thống kê là công cụ không chỉ giúp tăng lợi nhuận cho chính họ mà còn giúp tiết kiệm thời gian cho khách hàng trong mua sắm.

Thống kê là một trong những lợi thế của doanh nghiệp nếu biết dùng chúng và phân tích đúng trong thời kì cách mạng công nghệ 4.0. Thống kê hiện nay đang là thách thức cho tất cả các doanh nghiệp khai thác thông tin từ hàng tỉ thông tin mỗi ngày. Doanh nghiệp nào nắm được phân tích thông tin từ thống kê, doanh nghiệp đó sẽ có nhiều lợi thế hơn hết trên thương trường.

Hiện nay doanh nghiệp Việt Nam đang bỏ qua nhiều cơ hội từ dữ liệu thống kê. Những khóa đào tạo khai thác dữ liệu thống kê, phân tích dữ liệu vẫn còn ít và chưa được quan tâm. Hi vọng quyển sách sẽ là nguồn tài liệu tự học quý giá cho bạn đọc.

Hãy đặt sách để tìm hiểu nhiều hơn về Thống Kê!

--------------------------------------------------

MỤC LỤC

1. DỮ LIỆU VÀ THỐNG KÊ

2. TRÌNH BÀY BẢNG BIỂU VÀ ĐỒ THỊ

3. CÁC ĐẠI LƯỢNG SỐ

4. GIỚI THIỆU VỀ XÁC SUẤT

5. PHÂN PHỐI XÁC SUẤT CỦA BIẾN NGẪU NHIÊN RỜI RẠC

6. PHÂN PHỐI XÁC SUẤT CỦA BIẾN NGẪU NHIÊN LIÊN TỤC

7. CHỌN MẪU VÀ PHÂN PHỐI MẪU

8. ƯỚC LƯỢNG KHOẢNG

9. KIỂM ĐỊNH GIẢ THUYẾT

10. SUY DIỄN THỐNG KÊ CHO TRUNG BÌNH VÀ TỶ LỆ CỦA TỔNG THỂ

11. HỒI QUY TUYẾN TÍNH ĐƠN GIẢN

12. HỒI QUY BỘI

13. CHỈ SỐ

14. DỰ BÁO

Explore Our World 6: Workbook - 2nd Edition

Achieve more with Explore Our World, Second Edition, a best-selling seven-level series for young learners of English. Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers.

Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English.Help learners achieve more through collaborative projects, extensive critical thinking and visual literacy work, and activities that inspire meaningful thinking and sharing.

Explore Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do — and achieve more.

Explore Our World Starter: Workbook - 2nd Edition

Achieve more with Explore Our World, Second Edition, a best-selling seven-level series for young learners of English. Experience more of the real world with content that motivates learners to use English, including surprising photography, meaningful stories and readings, immersive video, and incredible National Geographic Explorers.

Learn more about the world through cross-curricular topics that challenge learners and deepen their understanding of the world in English.Help learners achieve more through collaborative projects, extensive critical thinking and visual literacy work, and activities that inspire meaningful thinking and sharing.

Explore Our World truly brings the world into the classroom and improves learning outcomes, motivating learners to use English to show the world what they can do — and achieve more.

Grammar In Context 1 - 7th Edition

The original contextualized approach brings grammar to life. Grammar in Context brings grammar alive through engaging and informative readings that are relevant to learners lives. National Geographic photography and stories deliver real-world content to improve grammar awareness and retention. Students learn more, remember more, and use language more effectively when they learn grammar in context.

New Close-Up A1+ With The Spark Platform

With a new component array and strong digital support, the new edition of Close-up has been fully updated to be in line with the new First for Schools 2015 specifications. Close-up is still as interesting, topical and up to date as ever with spectacular National Geographic photography and facts that have been carefully selected to appeal to the inquisitive minds of young teenagers.

Look 3: Workbook With The Spark Platform (BRE)

About the Author Daniel Barber is a teacher, trainer and writer based in Cdiz, Spain. He's taught classes of all types and ages over more than twenty years as well as tutoring and directing Trinity TESOL courses and managing his own school. He is an author for National Geographic Learning's secondary series Perspectives and Look, a seven-level series for young learners of English. His interests include motivation in learning, coaching approaches to teaching English and the science of learning and the brain.

Imagine Level 2 Student Book With Online Practice & e-Book

ALWAYS BE CURIOUS!

Bringing the real world to your classroom is now as easy as ABC! With exciting content from National Geographic, Imagine makes it simple to introduce curious young learners to the world and everything in it. Step-by-step language presentation and structured practice give children the English they need. Now everyone can learn English while learning about the world - and having fun!

Imagine Level 5 Student Book With Online Practice & e-Book

ALWAYS BE CURIOUS!

Bringing the real world to your classroom is now as easy as ABC! With exciting content from National Geographic, Imagine makes it simple to introduce curious young learners to the world and everything in it. Step-by-step language presentation and structured practice give children the English they need. Now everyone can learn English while learning about the world - and having fun!

Imagine Level 4 Student Book With Online Practice & e-Book

Bringing the real world to your classroom is now as easy as ABC!

With exciting content from National Geographic, Imagine makes it simple to introduce curious young learners to the world and everything in it.

Step-by-step language presentation and structured practice give children the English they need.

Now, everyone can learn English, while learning about the world – and having fun!

Imagine Level 3 Student Book With Online Practice & e-Book

Bringing the real world to your classroom is now as easy as ABC!

With exciting content from National Geographic, Imagine makes it simple to introduce curious young learners to the world and everything in it.

Step-by-step language presentation and structured practice give children the English they need.

Now, everyone can learn English, while learning about the world – and having fun!

Imagine Level 2: Workbook

Bringing the real world to your classroom is now as easy as ABC!

With exciting content from National Geographic, Imagine makes it simple to introduce curious young learners to the world and everything in it.

Step-by-step language presentation and structured practice give children the English they need.

Now, everyone can learn English, while learning about the world – and having fun!

Imagine Level 2: Workbook

Bringing the real world to your classroom is now as easy as ABC!

With exciting content from National Geographic, Imagine makes it simple to introduce curious young learners to the world and everything in it.

Step-by-step language presentation and structured practice give children the English they need.

Now, everyone can learn English, while learning about the world – and having fun!

Imagine Level 2: Workbook

Bringing the real world to your classroom is now as easy as ABC!

With exciting content from National Geographic, Imagine makes it simple to introduce curious young learners to the world and everything in it.

Step-by-step language presentation and structured practice give children the English they need.

Now, everyone can learn English, while learning about the world – and having fun!

Imagine Level 3: Workbook

Bringing the real world to your classroom is now as easy as ABC!

With exciting content from National Geographic, Imagine makes it simple to introduce curious young learners to the world and everything in it.

Step-by-step language presentation and structured practice give children the English they need.

Now, everyone can learn English, while learning about the world – and having fun!

Reflect Listening & Speaking 5: Student's Book With Online Practice And Student's eBook

Develop confidence and academic skills for students at all levels.Reflect, a new six-level academic series, features relevant, global content to engage students while helping them acquire the academic language and skills they need to succeed. Specially-designed activities give students the opportunity to reflect on and connect ideas and language to their academic, work, and personal lives.

Reflect Listening & Speaking 4: Student's Book With Online Practice And Student's eBook

Develop confidence and academic skills for students at all levels.Reflect, a new six-level academic series, features relevant, global content to engage students while helping them acquire the academic language and skills they need to succeed. Specially-designed activities give students the opportunity to reflect on and connect ideas and language to their academic, work, and personal lives.

Reflect Listening & Speaking 3: Student's Book With Online Practice And Student's eBook

Develop confidence and academic skills for students at all levels.Reflect, a new six-level academic series, features relevant, global content to engage students while helping them acquire the academic language and skills they need to succeed. Specially-designed activities give students the opportunity to reflect on and connect ideas and language to their academic, work, and personal lives.

Reach For The Stars A With The Spark Platform - Student's Book With Ebook Sticker Code

Reach for the Stars is a three-book phonics and early literacy program that prepares very young learners to study school subjects in English. It combines best practices for teaching phonics with real-world photography to help learners read, write, and talk about themselves and the world around them.