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学生对 Google 提供的 Process Data from Dirty to Clean 的评价和反馈

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课程概述

This is the fourth course in the Google Data Analytics Certificate. In this course, you’ll continue to build your understanding of data analytics and the concepts and tools that data analysts use in their work. You’ll learn how to check and clean your data using spreadsheets and SQL, as well as how to verify and report your data cleaning results. 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: - Check for data integrity. - Apply data cleaning techniques using spreadsheets. - Develop basic SQL queries for use on databases. - Use basic SQL functions to clean and transform data. - Verify the results of cleaning data. - Write an effective data cleaning report...

热门审阅

OO

Oct 26, 2021

Good content overall. However it will be nice to have the glossary for each week not mixed up with those from previous as it makes it hard to navigate and know which new words need to be learnt

HA

Sep 22, 2025

I think this is the most important course in the Google Data Analytics course series. It has equipped me with practical skills for making data reliable for analysis and data-driven decision-making..

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2351 - Process Data from Dirty to Clean 的 2375 个评论（共 3,189 个）

创建者 Ajah C E

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Jun 5, 2022

Thorough

创建者 Jose M

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Apr 12, 2022

Excelent

创建者 llicata11

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Apr 8, 2022

Exelente

创建者 Marlelys C C

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Apr 4, 2022

Buenismo

创建者 David O

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Mar 26, 2022

Amazing!

创建者 Kiran R K

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Jan 17, 2022

good....

创建者 ting l

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Dec 1, 2021

regtertg

创建者 Jennifer M

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Nov 22, 2021

THE BEST

创建者 Omolola A

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Nov 20, 2021

Detailed

创建者 reena p

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Nov 19, 2021

Awesome!

创建者 Thùy L T

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Sep 5, 2021

Great!!!

创建者 José A B A

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Jul 20, 2021

Excelent

创建者 Sathira K

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May 9, 2021

Great!!!

创建者 Anthony M

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Aug 14, 2025

A must.

创建者 Agunbiade a

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May 22, 2025

Awesome

创建者 Jonibek J

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Apr 22, 2025

Jonibek

创建者 Shahid A

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Apr 16, 2025

amazing

创建者 Listen J

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Feb 16, 2025

Awesome

创建者 Nitish K

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Nov 22, 2024

Awesome

创建者 Anushka B

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Sep 10, 2024

great!!

创建者 mina k

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Aug 14, 2024

awesome

创建者 Adams K

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Jul 19, 2024

Amazing

创建者 Muhammad M

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Jul 2, 2024

perfect

创建者 Muhammad K I

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Mar 11, 2024

awesome

创建者 Naser A

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Mar 3, 2024

love it