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Sampling With and Without Replacement: Easy Explanation for Data Scientists

Emma Ding 10,374 lượt xem 2 years ago
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In this video, we’ll be talking all about sampling. What is it, why is it useful, and how will you likely encounter sampling in your work as a Data Scientist? All things we’ll cover together! I’ll spend time differentiating sampling with and without replacement to help you leave this video with a solid understanding of how you’ll come across sampling in the real world.

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Contents of this video:
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00:00 Introduction to Sampling
00:38 Why Do We Need Sampling?
02:49 What Is Sampling?
03:54 Sampling With Replacement
04:34 Sampling Without Replacement
06:28 To Summarize

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