# Standard Deviation

AWESOME video: "What is Standard Deviation" - the average distance to the mean! Truly excellent explanation.

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standard deviation & bell curves. Some people do not think of this anymore. They expect everyone to be at the top.

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Here you'll learn how to represent the standard deviation of a normal distribution on a bell curve. Then you'll use the Empirical Rule to solve normal distribution problems. #Math #Empirical Rule #CK-12

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How to do Standard Deviation manually in six straightforward steps, includes a step by step of how to do this using Excel, with screenshots and a link to a sample Excel sheet.

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1.1.3: State that the term standard deviation is used to summarize the spread of values around the mean...

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This activity consists of 10 stations. Each station gives a data set (in words) that is normally distributed and gives the mean and standard deviation of that data set. Students are then asked at least 3 questions about that data set that involve finding the z-score and using a z-score table.

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