Chevron Left
返回到 Prepare Data for Exploration

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:

3001 - Prepare Data for Exploration 的 3025 个评论(共 3,583 个)

创建者 Elizabeth G

Jan 4, 2022

There were a couple topics that I wish the course had gone more depth in, or at the very least, directed me to resources so I could learn more.

创建者 Lu M

Aug 17, 2021

It goes a little bit fast sometimes and there are some errors in the queries of hands-on activities that made it impossible to run the query.

创建者 Thales C

Jun 22, 2023

This course is really good, but SQL user interface is a little bit difficult for a newbie. Maybe you should add more videos/classes for this.

创建者 Parvaneh K Z F

Nov 18, 2021

I enjoyed the course. The instructor was good! The material was selected perfectly.

Thank you Hallie!

Thank you Coursera!

Thank you Google!

创建者 Abhilasha P

Oct 30, 2022

Despite being an amazing course, the tutor could have been more expressive while teaching for the learners to be more connected to them.

创建者 Shedrach A

Jun 18, 2021

So glad going through this course as it has opened up my understanding to properly interacting with the various data type and their use.

创建者 Paulina H M

Feb 15, 2022

More SQL could be good in the course. Is a good introduction but I think istead of week 5 is about community, could be more about SQL.

创建者 Inara B

Jan 10, 2022

Enjoyed the course overall. Wish there was a bit more of a deep-dive into SQL and queries, but hope this will happen in next courses.

创建者 Yasmin D

Jul 16, 2022

Great information, just wished there was an option to do more query practices. I find it that it helps me remember functions better.

创建者 Elizabeth

Sep 16, 2025

This course was informational but seemed to have a lot more reading and less videos. The videos help reinforce the reading for me.

创建者 Samadrita R

Jul 4, 2022

Excellent course but repetitive in parts - However, that offered a quick revision of the use of platforms like BigQuery and Kaggle.

创建者 Faheem A

Jul 1, 2023

A very good course with a lot of information, however, the SQL and spreadsheets lectures should have covered more advanced topics.

创建者 Andreea M

Dec 29, 2022

Apart from an SQL test that asks questions about commands that have not been previously taught, I would say that the course is ok.

创建者 한귀탁

Apr 28, 2022

i got good impression

i am not good at data analysis. but this course encourage me to study data analysis!

i recommand this course!

创建者 Ogbonnaya E N

May 8, 2025

It was quite interesting. The instructor did a nice job. Had a handful of practicals to help digest the lessons. I recommend it.

创建者 Carola S

Dec 6, 2023

Very well explanatory but this lesson needs to be updated with a new videos how to mange kaggle and bigquery instead of a reading

创建者 Muhammed S

Jul 12, 2022

worth learning course . However, course aimed to teach theory's over practicality , that's the only banes I feel in this course .

创建者 Tim D

Apr 15, 2021

A decent course with lots of information. Some technical issues and errors, but the info is all there and fairly well mapped out.

创建者 Angie

Mar 25, 2024

Very informative! Enjoyed the course. My only suggestion is to remove the repetitive information as it adds on unnecessary time.

创建者 Esteve N L

Feb 9, 2024

I would give 5 stars if there was more SQL in it. I think this are one if not the most fundamental skill learned in this course.

创建者 Mario S

Jan 26, 2022

The course escalated to SQL very quickly and was a little bit in rush, but overall good. I am now more familiar with simple SQL.

创建者 Leandro I

Apr 12, 2025

It was good, but the BigData part of the course wa difficult because that platform crashed on my pc everytime I tried to use it

创建者 Rayyan Z

Feb 8, 2023

it will help student when take a more coding exam in run the code in coursera that will help make the process so efeffectively

创建者 Jakub Č

Jan 26, 2023

Learning how to use BigQuery and basics of SQL was very useful, everything else was just an unnecessary basics and definitions.