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How to Do the Standard Deviation Shortcut (alternate) Formula ✔

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How to Do the Standard Deviation Shortcut (alternate) Formula ✔

146,583 views November 13, 2016 4:46

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ChannelMathCat321

Description from the creator

Shortcut to standard deviation in statistics involves looking at the formula for the standard deviation and finding an easy way to do the calculation.

The "shortcut" standard deviation formula only uses x and x-squared as opposed to variance formulas. The "shortcut" formula is particularly useful for large data sets. This video will show you both ways to calculate the standard deviation and demonstrate that both give you the same result (very important).

Shortcut to statistics:
youtube.com/watch?v=jSTdlQmu79g

what is the standard deviation
youtube.com/watch?v=MRqtXL2WX2M

About this tutorial

MathCat321 published this 4:46 video tutorial on November 13, 2016. It has been watched 146,583 times on YouTube.

Channel
MathCat321
Category
Education
Duration
4:46
Published
November 13, 2016
Views
146,583
Likes
1,277

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