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

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22,723 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：

3476 - Prepare Data for Exploration 的 3500 个评论（共 3,583 个）

创建者 PRATHAM S

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Jun 1, 2022

Lack of notes and some topics are not properly organised.

创建者 Joseph G

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Oct 27, 2023

A lot of information is out of date and very hard to use

创建者 Muhidin A

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Sep 17, 2023

The instructor is not clear and faster than the wind...

创建者 Samprikta K

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Jul 15, 2022

Moe Explanatory videos for excel should have been there

创建者 Srushti P

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Jan 28, 2024

the sql pracing could be improved bcz i can't pay more

创建者 JESSIKA D H

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Jun 2, 2022

I believe there could´ve been more exercises about sql

创建者 Slimane T B

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Jan 19, 2022

it is okey , but lacks the job skills i want to learn

创建者 Smit K

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Mar 30, 2024

video play pause button is not functioning properly.

创建者 Travis C

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May 9, 2023

Needs more hands-on with SQL and performing queries.

创建者 Deleted A

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Apr 7, 2023

Too much information. Too short time to handle it..

创建者 Erik B

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Oct 8, 2021

trying to get to next course, not trying to review.

创建者 OLAMIDE M O

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Apr 12, 2022

I am locked out of the next course after payment

创建者 Samuel A

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Aug 9, 2023

Would have loved if they focused on SQL in depth

创建者 Gabriel A S

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Mar 20, 2025

More help needed for people with query issues.

创建者 Sonali G

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Oct 5, 2022

ITS VERY DIFFICULT TO UNDERSTAND THIS COURSE

创建者 sayli k

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Jun 14, 2021

Sometimes the educator seems to be monotnous.

创建者 Rylus

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Feb 28, 2023

This course appears to have reset itself.

创建者 May T

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Oct 24, 2022

I get a lot of courses from this step.

创建者 B P

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Aug 25, 2022

Course is fine, but too basic for me.

创建者 Shawn B

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Oct 11, 2023

The SQL lessons need to be updated.

创建者 Takahide M

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Jul 3, 2021

I found this course very difficult.

创建者 Deleted A

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Nov 22, 2024

below average for a google course

创建者 omer s

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Aug 17, 2022

too basic, i was expecting more.

创建者 QUARSHIE J

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Aug 24, 2021

Need more practical work on SQL

创建者 Aditi S

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Feb 11, 2025

tough to complete in less time