auto-update(nvim): 2025-02-10 22:10:26

2025-02-10 22:10:26 -08:00 · 2025-02-10 22:10:26 -08:00 · 14ea8cbefe
commit 14ea8cbefe
parent 76009b999c
1 changed files with 1 additions and 1 deletions
--- a/documents/by-course/pstat-120a/course-notes/main.typ
+++ b/documents/by-course/pstat-120a/course-notes/main.typ
@ -1301,7 +1301,7 @@ $
 #definition[
  For an integer valued random variable $X$, we say $X ~ "Poisson"(lambda)$ if it has p.m.f.

-  $ P(X = k) = e^(lambda) lambda^k / k! $
+  $ P(X = k) = e^(-lambda) lambda^k / k! $

  for $k in {0,1,2,...}$ for $lambda > 0$ and