# Determining Standard Deviation

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Todd   (74)
##### Objective:
This lesson demonstrates how to find standard deviation.
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## Determining Standard Deviation

Source: Video created by Todd

### Questions and Answers

Jessica Trujillo (0) — 9 months ago

Overall the video is clear and I like the basic explanation. Makes it seem like statistics is less daunting of a challenge. Not sure how to rate the completeness of the tutorial As someone who is new to statistics, its not clear how the n-1 eventually became a 4.

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Bruce Francis (35) — about 1 year ago

Looks good. Video a bit hard to read, but serviceable. Might help to add a bit of explanation about what a standard deviation does? Can these be put together into a min-curriculum?

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SOPHIA has reviewed the tutorial and found it academically sound.
##### Test Yourself

Show your understanding of this concept by correctly answering 3 questions.

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