Empirical Rule - Revision history

Ciskowski003: /* Empirical Rule (also known as the 68-95-99.7 Rule) */

2022-04-30T02:04:18Z

‎Empirical Rule (also known as the 68-95-99.7 Rule)

Ciskowski003 at 02:00, 30 April 2022

2022-04-30T02:00:22Z

Ciskowski003: Created page with "== Empirical Rule (also known as the 68-95-99.7 Rule) == In a Normal Distribution with mean μ and standard deviation σ: *Approximately 68% of the observations fall within..."

2022-04-30T01:57:22Z

Created page with "== Empirical Rule (also known as the 68-95-99.7 Rule) == In a Normal Distribution with mean μ and standard deviation σ: *Approximately 68% of the observations fall within..."

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== Empirical Rule (also known as the 68-95-99.7 Rule) ==

In a Normal Distribution with mean μ and standard deviation σ:
*Approximately 68% of the observations fall within σ of the mean μ.
*Approximately 95% of the observations fall within 2σ of the mean μ.
*Approximately 99.7% of the observations fall within 3σ of the mean μ.
This result is known as the '''''empirical rule'''''.

Daren, S. S., & Tabor, J. (2020). ''Updated version of the practice of Statistics (Teachers Edition)'' (Sixth Edition). W H Freeman & CO LTD.

''contributed by Katie Ciskowski''

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	== Empirical Rule (also known as the 68-95-99.7 Rule) ==		== Empirical Rule (also known as the 68-95-99.7 Rule) ==

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	In a Normal Distribution with mean μ and standard deviation σ:		In a Normal Distribution with mean μ and standard deviation σ:

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 *Approximately 99.7% of the observations fall within 3σ of the mean μ.
 This result is known as the '''''empirical rule'''''.
 Daren, S. S., & Tabor, J. (2020). ''Updated version of the practice of Statistics (Teachers Edition)'' (Sixth Edition). W H Freeman & CO LTD.