mean
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
| mean [2016/03/06 05:55] – hkimscil | mean [2016/06/23 18:32] – hkimscil | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| ===== 산술평균 ===== | ===== 산술평균 ===== | ||
| - | $$ | + | $ |
| \bar{X} = \frac {\sum\limits_{i=1}^n X_i}{n} | \bar{X} = \frac {\sum\limits_{i=1}^n X_i}{n} | ||
| - | $$ | + | $ |
| $\bar{X}$ = 표본평균 \\ | $\bar{X}$ = 표본평균 \\ | ||
mean.txt · Last modified: 2019/09/16 10:41 by hkimscil