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

5,718 个评分
814 条评论


This is the third course in the Google Data Analytics Certificate. These courses will equip you with the skills needed to apply to introductory-level data analyst jobs. As you continue to build on your understanding of the topics from the first two courses, you’ll also 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, you will: - Find out how analysts decide which 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 with 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 the best practices for organizing data and keeping it secure....


Jul 4, 2021

Thank you for the course! It's a nice introduction to SQL and Google Big Query as well as the concepts of data privacy and security. The course also offers some great tips for professional networking.

May 9, 2021

Amazing teacher! I have learned so much in this process that even my way to think data has changed a lot. Metadata is a new subject for me and through the course I get even more fascinated about data.


251 - Prepare Data for Exploration 的 275 个评论(共 885 个)

创建者 Christopher c

May 12, 2021

Great course!!! pack with toms of skills and information for a future data analyst.

创建者 Pankaj k T

Sep 27, 2021

fantastic course and all the mentors were amazing.hopefullly get a job after this.

创建者 Gaurav M

Apr 20, 2021

Instructor was fantastic. Loved how she explains complex terms in simple language.


Oct 19, 2021

very detailed but easy to grasp. tutor is amazing. am so glad i took this course.

创建者 Brandon W

Apr 22, 2021

The course is well organized, except that some screenshots need to be up to date.

创建者 spyros s

Jul 11, 2021

Excelent course. I realy appreciated the effort and the preparation, great work!

创建者 Oscar M

Jan 12, 2022

Great explanations and scalelations of the dificulty of the program and lessons

创建者 Saad B

Jan 11, 2022

The instructor taught the course really well by making things simple and clear.

创建者 Sourabh Y

Nov 1, 2021

Great course to gain basic understanding and build solid foundation for future.


Oct 9, 2021

This course has measurably increased my skill level in becoming a data analyst.

创建者 Panji A

Jul 6, 2021

Thank you for great journey and experience course to becoming a data analytics.

创建者 Imran K

Dec 21, 2021

This is an excellent course and introduction to preparing data for exploration

创建者 Javier H R

Nov 1, 2021

Casi a la mitad, esperamos terminar bien con tan buen material e instructores

创建者 Matiullah M

Dec 26, 2021

It was perfect course and I learnt more how to prepare data for the analysis.

创建者 Zinah h m

Oct 24, 2021

it was a bit long but very important, also i did not receive my certification

创建者 Flavia D

Aug 8, 2021

V​ery well explained, good examples and the instructor is very knowledgeable!

创建者 Olatunde A

Jun 6, 2021

L​ots of new information that are neccessary for someone new to Data Analysis

创建者 Amel A

May 19, 2021

There's some materials that need access and i couldn't get access to copy it.

创建者 Egemen Ö

Mar 16, 2021

It is a great idea to have different mentors on each chapter. Thank you team!

创建者 S V P

Nov 28, 2021

the instructor is really good in this course and she did her job really well

创建者 Marilyn V

Aug 5, 2021


Well planned and executed. Easy to understand and fun to particiapte!

创建者 Leo B

Aug 2, 2021

excellent - instructors well chosen and effective at getting concepts across

创建者 Amy N

Jul 24, 2021

Terrific, I learned so much and can't wait to learn more in the next course!

创建者 Marwan K

May 13, 2021

Thank you so much Hallie.

You are really great.

Thank you for all instructors

创建者 Nipun S

Oct 19, 2021

amazing learning this all and mentor too had a great job to make us through