updated number of mom-chi-2

Author: lfkdlfdlk

P/mom-chi-2.md

@@ -24,7 +24,7 @@ sources:
 
 
 
-proof_id: "P172"
+proof_id: "P175"
 shortcut: "mom-chi-2"
 username: "kjpetrykowski"
 ---
@@ -48,4 +48,4 @@ $$
 
 This leads to the desired result when $m$ $> -\frac{k}{2}$ \
 Observe that if $m$ is a nonnegative integer, then $m$ $> -\frac{k}{2}$ is always true. Therefore,
-all moments of a chi-square distribution exist and the m-th moment is given by this foregoing equation.
+all moments of a chi-square distribution exist and the m-th moment is given by this foregoing equation.