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

4.8
22,781 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.

筛选依据:

3451 - Prepare Data for Exploration 的 3475 个评论(共 3,583 个)

创建者 Amanda M

Sep 7, 2024

The contents are engaging and explanatory. It also gives room for practicing what its being taught.

创建者 Khalaf A

Jan 23, 2023

hard to follow, did not explain everything in the right way and should focus more about practicing

创建者 Mohamed E

Jan 1, 2024

it's good words make us understand but i do not understand the data about be in soical in the web

创建者 Luca M

Sep 15, 2021

Way too much information, compared to other courses; also, there should be more about SQL queries

创建者 Walaa E A A

Aug 28, 2021

we need more practice and explanation for SQL also the course need more case studies on each week

创建者 Alexcia D

Dec 20, 2023

I feel like some of the questions in the quizzes pertained to subjects not really discussed.

创建者 Johanna F V

Jun 3, 2024

The SQL section was length, cumbersome, and frustrating from a beginner's point of view.

创建者 Mark L D

Jan 16, 2023

The Week 3 course is really confusing as the interface and tutorials don't match up

创建者 MONICA N

Jul 1, 2022

Very well articulated. Expected more deep sessions on SQL and spreadsheet, BigQuery

创建者 Two M M

Jan 17, 2023

This one is not as good as the other courses, BigQuery is very difficult to follow

创建者 Shikha G

Jul 11, 2023

I think for SQL there would be more simpler learning option should be there.

创建者 Trinh N

Jun 27, 2022

Ok, still a bit lengthy on the conceptual side, not much practical knowledge

创建者 Dean H

Apr 25, 2024

very informative. practical modules need updating as platforms have changed

创建者 Wasiu O R

Dec 27, 2021

what a good course thank both GOOGLE and COURSERA for this type of course

创建者 Sabrina H

Nov 16, 2021

It keeps prompting me to "verify ID," but when I try to, nothing happens.

创建者 Wil C

May 13, 2021

It's rich to hear google talk about biases. Overall, the course was good.

创建者 Ganapathi R

Mar 6, 2022

good but most of this is theoritical , should be more practice oriented

创建者 Gabriel M

Jun 6, 2023

The theory part is overabundant while the practical aspect is lacking.

创建者 DiamondsR4Lyfe

May 21, 2023

kaggle did not load so I could not participate

in hands on activities

.

创建者 hamza a

Mar 5, 2022

It was super basic and I was hoping to see more complex SQL in action.

创建者 Nyan L

Jul 27, 2025

Instructions in reading parts are not clear and some are not updated.

创建者 Halah H

Dec 21, 2021

The instructor's Speech speed was too fast in some of the videos.

创建者 Simão M M B

Sep 16, 2021

It's a good beginner introduction on how to use Sheets and SQL.

创建者 Aditia -

May 2, 2022

You need update the hand-on-activity at the bigquery section