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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..

筛选依据：

2226 - Process Data from Dirty to Clean 的 2250 个评论（共 3,189 个）

创建者 Tatiana B

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Aug 8, 2021

Thank you.

创建者 Alex T M

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Jul 10, 2021

Great job!

创建者 Cijil B

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Jul 7, 2021

awesome!!!

创建者 Diego J D L

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Apr 27, 2021

Excelente!

创建者 Bruno C

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Nov 26, 2025

Excellent

创建者 Carlos A D

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Oct 21, 2025

Muy bueno

创建者 LUCIANE T Y M

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Oct 8, 2025

Excelente

创建者 Douglas J P B

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Aug 27, 2025

excelente

创建者 Junaid M

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Jul 28, 2025

Excellent

创建者 Gamma F

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Jul 7, 2025

all great

创建者 MARCOS D S R

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May 31, 2025

excelente

创建者 Nandhini 2

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May 21, 2025

Excellent

创建者 MARIAMA D

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Apr 25, 2025

very good

创建者 CYG M

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Apr 4, 2025

Excelente

创建者 ismaeel h

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Mar 9, 2025

Very Good

创建者 Harold M

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Feb 9, 2025

EXCELENTE

创建者 Jose D C A

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Feb 4, 2025

Excelente

创建者 Juan M M P

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Jan 22, 2025

Muy bueno

创建者 lutfi a

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Jan 6, 2025

very good

创建者 Ibra M

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Jan 4, 2025

Excellent

创建者 Bảo P

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Dec 24, 2024

very good

创建者 Pinak K S

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Dec 3, 2024

Very Good

创建者 john b

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Oct 30, 2024

Excellent

创建者 Muhammad A

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Oct 23, 2024

wonderful

创建者 shankar c

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Oct 15, 2024

Fantastic