My favorite instructor so far! This was a great course, accurately explaining what it means to really clean data.

The data cleaning process effectively addressed dirty data issues, making the dataset more suitable for analysis.

It was really enrichful, I learned a lot, I liked all the videos, readings were completed and easy to understand.

I really enjoyed this course and learned a few tip even though I already have some knowledge of terms/procedures.

I believe that most of the information is very easy to understand and very useful. I'm enjoying the course a lot.

Sally was an exceptional instructor who exuded warm enthusiastic energy which made learning much more enjoyable!

Good course, being new in this field of data analytics i have gained alot of insights into how to work with data.

Why coursera now make me re-take course-3 “clean data”? I'm done with it, and I have already got the certificate.

Very interesting and fun learning Data cleaning with Sally. Learning SQL basics was easy in this course.

Thank You

It's fun and brain-teasing at the same time! Complete materials and teaching materials, plus interesting videos.

I learned the importance of checking for clean data to start the analysis. Truly an eye-opener great instructor.

Lot of information. The content on building resume was useful but I felt it should be towards end of the course.

processing data from dirty to clean was very nice course that included everything required for beginning analyst

The instructor was very wonderful. Absolutely loved her teachings because she made things easier to understand.

I really enjoyed this course. The instructor is encouraging and explains the material in the best way possible.

An excellent course with an excellent instructor .... she really makes it easy and comfortable to continue with

Excelente Curso, en esta etapa comienzan a cerrar los temas que en los tres primeros estaban un poco separados.

El mejor curso de los todos los cursados hasta ahora dentro de este certificado. La interlocutora es excelente!

im not yet done with it but for what I have so far it is perfect SQL SALLY i luv uuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

Excellent courses, well organized with amazing instructor. Easy to understand and to follow. Great jog Google.

Great course and nice instructor.

I like this process ,for me .....it is one of the best part of data analysis.

The instructor for this course was personable and on point at all times. Excellent delivery and presentation!

This is Data cleaning indeed. The best way to learn is to practice alongside the instructor and the exercises.

Great Course. The Instructor was fabulous and top notch she really presented the course materials remarkably.

Found it very challenging but no growth without challenge!

Loved the presenter of the course, fantastic job :)