# Data Analytics Course 4: Lecture Notes **URL:** \ **Category:** Data Analytics Professional Certificate Resources\ **Created:** [May 21, 2025, 10:55pm UTC](https://community.deeplearning.ai/t/data-analytics-course-4-lecture-notes/819464 "2025-05-21T22:55:29Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![chris.favila](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/chris.favila/32/126338_2.png) [@chris.favila](https://community.deeplearning.ai/u/chris.favila)\ **Post date:** [May 21, 2025, 10:55pm UTC](https://community.deeplearning.ai/t/data-analytics-course-4-lecture-notes/819464/1 "2025-05-21T22:55:29Z")
_ **Note:** These slides are not regularly maintained and you might find missing topics and incorrect information when compared to the lecture videos. We try to fix the errors as soon as we can but we highly recommend adding your own notes to these slides._ **Module 1:** - [C4\_M1.pdf](https://community.deeplearning.ai/uploads/short-url/tN3OpWUlRa7CPBx80cKt3fmTAf2.pdf) (2.0 MB) **Module 2:** - [C4\_M2.pdf](https://community.deeplearning.ai/uploads/short-url/uI08l9hHIQbhseNtVZGYohxrgWQ.pdf) (1.0 MB) **Module 3:** - [C4\_M3.pdf](https://community.deeplearning.ai/uploads/short-url/jRMxfPnUQbmnq4fr6ocmD5gt359.pdf) (1.6 MB) **Module 4:** - [C4\_M4.pdf](https://community.deeplearning.ai/uploads/short-url/5zotOrFcB6ILOhAUBwLlHidv13N.pdf) (1.6 MB) ---
**Author:** ![chris.favila](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/chris.favila/32/126338_2.png) [@chris.favila](https://community.deeplearning.ai/u/chris.favila)\ **Post date:** [May 21, 2025, 10:55pm UTC](https://community.deeplearning.ai/t/data-analytics-course-4-lecture-notes/819464/2 "2025-05-21T22:55:39Z")
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**Author:** ![chris.favila](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/chris.favila/32/126338_2.png) [@chris.favila](https://community.deeplearning.ai/u/chris.favila)\ **Post date:** [May 21, 2025, 10:55pm UTC](https://community.deeplearning.ai/t/data-analytics-course-4-lecture-notes/819464/3 "2025-05-21T22:55:52Z")