Habibzadeh, Farrokh. (1404). On Using Standard Deviation or Standard Error of the Mean. سامانه مدیریت نشریات علمی, 50(5), 274-277. doi: 10.30476/ijms.2025.106283.4041
Farrokh Habibzadeh. "On Using Standard Deviation or Standard Error of the Mean". سامانه مدیریت نشریات علمی, 50, 5, 1404, 274-277. doi: 10.30476/ijms.2025.106283.4041
Habibzadeh, Farrokh. (1404). 'On Using Standard Deviation or Standard Error of the Mean', سامانه مدیریت نشریات علمی, 50(5), pp. 274-277. doi: 10.30476/ijms.2025.106283.4041
Habibzadeh, Farrokh. On Using Standard Deviation or Standard Error of the Mean. سامانه مدیریت نشریات علمی, 1404; 50(5): 274-277. doi: 10.30476/ijms.2025.106283.4041
On Using Standard Deviation or Standard Error of the Mean
2Past President, World Association of Medical Editors
3Editorial Consultant, The Lancet
4Associate Editor, Frontiers in Epidemiology
چکیده
The mean value is commonly used as a measure of central tendency. It is frequently reported along with either the standard deviation (SD) or the standard error of the mean (SEM). While the SD reflects the dispersion of the data in both the sample and population, SEM indicates the precision of the mean. SEM is not commonly used in reporting science; however, the 95% confidence interval, which is calculated based on SEM, is frequently reported in scientific literature.
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