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Avis et commentaires pour d'étudiants pour Prepare Data for Exploration par Google

9,138 évaluations
1,342 avis

À propos du cours

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....

Meilleurs avis


4 juil. 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.


8 août 2021

As a beginner in SQL and Data analyst world, this course "Prepare Data for exploration" open my eyes and enrich my knowledge. I do really enjoy this course. and Excited to move forward. Thank you :)

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1251 - 1275 sur 1,448 Avis pour Prepare Data for Exploration

par Rubixcuban

27 oct. 2021

Some of the concepts have different names in different places. Good, but a little ethereal.

par Lavanya T

5 déc. 2021

I 'm very happy that i completed my third module in data analytics certification course .

par Hamid k

18 avr. 2021

Some of the quiz questions were ambiguous. Was more hands on than the first two courses.

par DeWayne D

20 mars 2022

I already have an internet presence so that portion of this course was redundant.


30 juil. 2022

it was nice couse about data preparation,organizing data and exploration of data

par Владимир С

6 oct. 2021

L​ector speaks too fast for me comparing to 2 previous courses in specialization

par Nitin V

14 mai 2022

How to use Kaggle similar to SQL in BigQuery should would have been more useful

par Sergio G

27 sept. 2021

I would like to see more practice showing the theoretical definitions needed.

par Sylvia A

16 déc. 2021

This course was amazing and the instructor is really good with the tutoring.

par Yufuko K

22 juil. 2021

Excellent overall, but I feel like some concepts were not clearly explained.

par Francis K

27 juin 2022

great tuitors and great platform. i love the course structure and contents.

par Muhammad N b A H

5 déc. 2021

Need more explanation on SQL syntax and example to use each of the syntax

par Sasitha W

26 juin 2022

It would be easier if the WEEK 3 contents were broken down for 2 weeks .

par Smita P

12 août 2021

amazing course learned a lot would like to clarify some concepts more !

par Roshan P

10 juin 2022

The course was well organized. Only problem I had was running the SQL.

par Robert N

19 oct. 2021

The next logical stop in the analytics certificate - enjoyable course!

par Saimon S

8 mai 2021

Good course but need some improvements in some section of this course.

par francisco s

25 juin 2021

The course is great, with a good balance between theory and practice.

par Muhammad S

18 juin 2021

It was really a well prepared course and presented in a well manner.

par Ray C S

26 mars 2022

Some of the videos went a little fast teaching the SQL in BigQuery.

par sara m

30 nov. 2021

i feel if the course focused more on SQL, i would be more happier

par Mostafa A

21 juil. 2021

Great course, may need more hands on activity within Spreadsheets

par Golam R M

20 juil. 2021

Learnt quite a bit. Still enjoying. Hope to finish all 8 courses.

par Michael M

26 déc. 2021

This was the first course where I learned new technical content.

par Shahd J

4 mars 2022

need more explination because content of this course is complex