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学生对 Google 提供的 Prepare Data for Exploration 的评价和反馈

4.8
22,909 个评分

课程概述

This is the third course in the Google Data Analytics Certificate. As you continue to build on your understanding of the topics from the first two courses, you’ll be introduced to new topics that will help you gain practical data analytics skills. You’ll learn how to use tools like spreadsheets and SQL to extract and make use of the right data for your objectives, and how to organize and protect your data. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources. Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. By the end of this course, learners will: - Find out how analysts decide what data to collect for analysis. - Learn about structured and unstructured data, data types, and data formats. - Discover how to identify different types of bias in data to help ensure data credibility. - Explore how analysts use spreadsheets and SQL within databases and data sets. - Examine open data and the relationship between, and importance of, data ethics and data privacy. - Gain an understanding of how to access databases and extract, filter, and sort the data they contain. - Learn best practices for organizing data and keeping it secure....

热门审阅

RA

Aug 10, 2022

The lessons were easy to follow through and the explanantions were easy to understand. The hands-on practices also helped improve hands-on skills with the data analysis tools introduced in this course

KG

Mar 31, 2024

What an amazing course for data analyst. This course not only offer technical skills but also soft skills we should have as data analyst. I would like to thank Googlers and Coursera for this course.

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226 - Prepare Data for Exploration 的 250 个评论(共 3,616 个)

创建者 Andrés M

Nov 17, 2025

Excelente material de estudio y las ayudas de idioma que ha implementado Coursera hacen posible que se puedan comprender los temas rompiendo las barreras de la comunicación y abriendo la posibilidad a quienes todavía NO hemos aprendido otra lengua. Muchas gracias

创建者 Nguyen N C

Apr 15, 2024

The course help me understand the structured, unstructured data, data, data types,data types, fields, and values and so on. I say thank you so much instructor. I love this course because it's exciting. I will continue to jouney in the next course in this program.

创建者 Priyadarshi K

Oct 2, 2023

It was really great, I learned to use a new software (BigQuery), it was tough to understand but I got the hang of it at the end. The best part of this course was about networking and the use of linkedin and finding a mentor. I will definitely search for a mentor.

创建者 Khalid G E

Jul 12, 2022

Even I have knowledge in many subjects covered within this course, I learned a lot about buzz words like data privacy, protection, metadta, and versionining. I am really thankful for Google and the wondeful instructor for providing such information and knowledge.

创建者 Ioanna F

Mar 7, 2024

Excited about the course! I discovered how data is created and how analysts decide which data to use for analysis. I also learned about structured and unstructured data, data types and data formats and started thinking about how to prepare my data for analysis!

创建者 Santosh P

May 30, 2023

I REALLY LIKE THIS COURSE, I LEARN SQL PROGRAMMING HERE AND PRACTICE IT, I OPEN ACCOUNTS IN BIGQUARY, KAGGELE,

I DOWNLOAD SAMPLE DATASETS FROM KAGGLE AND UPLOAD THEM ON BIGQUARY AND CREATE TABLES THERE AND PRACTICE DIFFERENT QUERIES USING DIFFERENT SQL FUNCTIONS

创建者 FABIO A

Apr 15, 2023

This is a down-to-earth training with hands-on exercises an tons of resources, including templates and external links, to sharper data analytics skills. Highly recommended for beginners and experience people that wants to a mind map to structure their knowledge

创建者 Cesar A M S

Dec 27, 2021

I found this particularly useful. Much of the content was familiar to me, yet in an unordered and informal way. This course helped me to focus in the most important topics about data. Will be part of my basics to continue on this journey of working with data.

创建者 Stuart

Nov 12, 2021

Definitely my favourite module so far. Really good balance between videos, reading and hands on exercises. I've found myself doing more than I planned on a number of study sessions, due to how engaging the material was and how clearly it was presented. Thanks!

创建者 Taylor A

Jun 15, 2021

This course prepares you really well for the next step in the learning process. Sometimes you don't realize how important things are to learn. For example, I know data should be kept safe and private but going into more detail about the process really helped.

创建者 Benjamin F

Aug 18, 2021

Another great introduction to the world of Data Analytics in particular the second stage of analyzing data. Refresher on spreadsheet basics together with discussions of Data Ethics, SQL basics and working in BigQuery. Cannot wait to see what's in store next!

创建者 Prathamesh L

May 30, 2021

I am so glad that I have made up till this course. The journey into this Google data analytics certificate course has been enlightening and effective. I am enjoying every bit of information I am learning. Looking forward for upcoming courses. Exited!! Thanks.

创建者 Steve M

Mar 1, 2023

Good introduction to some of the core concepts and skills that are going to be needed. Very nice usage of virtual machines to allow for actual practice, and the introduction of various tools and websites that are going to be used was well paced and logical.

创建者 Elijah S

Nov 25, 2023

I love that this course takes time to introduce to beginners the tools involved and how to use tem for the purpose of preparing data. I love that the instructor takes time to expalin the concepts and the exercises reinforce what you just learnt. Top class.

创建者 Akshay U H

Apr 15, 2021

Great balance in this course. Good experience with the hands-on labs on SQL and Sheets using QwikLabs. Emphasis on a lot of real-life considerations to be made when preparing data for analysis. Good section on maintaining an online presence professionally.

创建者 Valentin D

Jun 8, 2021

Arguably one of the more interesting parts of this Career Path, focused on Data Ethics and structuring. You won`t be getting your hands dirty with a lot of programming/analysis here, but you`ll learn some important things that only professionals consider.

创建者 Sinesipho R T

Jun 8, 2022

The instructor is excellent. The only problems I encountered were related to Kaggle and BigQuery so I can't fault them. It's best to use Sandbox if you don't have at least a dollar in your account . The Google Cloud trial is not entirely free at first.

创建者 Nine

Aug 6, 2022

Great course for preparing data. I've learned a lot of the course that inculdes data types and data structures, bias and credibilty, databases, organizing and protecting data. I'm so glad that I finish one more course of google data analytics courses!

创建者 Deleted A

Sep 15, 2023

Excellent presentation, very thorough and understandable. Relatable analogies and examples. This course was a tremendous help in my data analytics journey and I will be revisiting this course for reference in the future.

Thank you and best wishes :)

创建者 Michael K

Jun 9, 2021

I liked the presentors style. She didn't make it too remedial or too hard. I wish the course moved a little faster, but better this than to not understand things, especially in a remote scenario. Her jokes made it fun since she didn't belabor them.

创建者 Rafael G R

Feb 23, 2024

I had never worked with data at such high levels. It was an enriching experience because now I can organize, separate, classify data and process it safely. Putting into use the rules and specifications of the organization to which I provide services.

创建者 Zhen P

Jan 22, 2024

Very informative course to let me get started with data science stuff such as SQL, python and statistics, spreadsheet, google forms. I will upgrade these skills by using other tools. But this course gives me insights about what I should learn further

创建者 Nimra S

Feb 12, 2023

This course is very informative and beginner-friendly. It is very helpful to develop basic foundational skills in data analysis. For me, the most interesting part was guided project and writing SQL queries. Thank you Coursera for this great course...

创建者 Ricardo O

Jul 29, 2022

Mais um curso que vem atender as minhas expectativas. Que todas as empresas possam direcionar recursos para outros sejam atingidos por essa iniciativa de cada vez mais melhor o ensino e estimular a busca por aprendizado e conhecimento. Muito Obrigado

创建者 Rohit C

Apr 28, 2021

Enjoyed a lot. Data bias, data credibility, types of data, sorting and filtering of data and many more things were learned. Suggest new users take up this part of the Professional certificate a bit slowly if you don't have prior knowledge about data.