olemus
ISO/IEC Guide 98:
dispersiooni positiivne ruutjuur
= positive square root of the variance

näiteid
http://www.statisticshowto.com/wp-content/uploads/2012/11/standard-deviation-examples1.png

https://duckduckgo.com/?q=standard+deviation&t=h_&iax=images&ia=images

ülevaateid
https://en.wikipedia.org/wiki/Standard_deviation

https://webstor.srmist.edu.in/web_assets/srm_mainsite/files/downloads/Standard_Deviation-II.pdf

https://www.csueastbay.edu/scaa/files/docs/student-handouts/marija-stanojcic-mean-median-mode-variance-standard-deviation.pdf

https://vidyaprasar.dei.ac.in/wp-content/uploads/2022/03/ABM-401-Lesson-10.pdf

https://stats.libretexts.org/Courses/Rio_Hondo_College/Math_130%3A_Statistics/02%3A_Descriptive_Statistics/2.07%3A_Applications_of_Standard_Deviation

https://www.linkedin.com/advice/0/what-practical-applications-standard-deviation-everyday-fohyc