68-95-99.7 rule
English
Proper noun
68-95-99.7 rule
- (statistics mnemonic) The rule stating that a normal distribution will have 68% of its observations within one standard deviation of the mean, 95% within two, and 99.7% within three.
Further reading
68-95-99.7 rule on Wikipedia.Wikipedia
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.