Fixed Typo

13 years ago · 0815a0e045
parent d4e868fc11
commit 0815a0e045
1 changed files with 1 additions and 1 deletions
--- a/Wahrscheinlichkeitstheorie_und_Statistik/Wahrscheinlichkeitstheorie_und_Statistik.tex
+++ b/Wahrscheinlichkeitstheorie_und_Statistik/Wahrscheinlichkeitstheorie_und_Statistik.tex
@ -1141,7 +1141,7 @@
 	\begin{align*}
 		\overline{x} &= \frac{1}{100} * (50*10 + 20*10.1 + 10*10.2 + 20*9.9)\\
 			&= 10.02 \\
-		s^2 &= \frac{1}{100} * (50*10^2 + 20*10.1^2 + 10*10.2^2 + 20*9.9^2) - \frac{100}{99} * 10.02^2\\
+		s^2 &= \frac{1}{99} * (50*10^2 + 20*10.1^2 + 10*10.2^2 + 20*9.9^2) - \frac{100}{99} * 10.02^2\\
 			&= \frac{19}{2475} \approx 0.007677\\
 		s &= \sqrt{\frac{19}{2475}} = \frac{\sqrt{209}}{165} \approx 0.08762
 	\end{align*}