diff --git a/website/src/pages/learn/mini-notation.mdx b/website/src/pages/learn/mini-notation.mdx
index c7327bb86..02ead7434 100644
--- a/website/src/pages/learn/mini-notation.mdx
+++ b/website/src/pages/learn/mini-notation.mdx
@@ -170,10 +170,14 @@ Using "!" we can repeat without speeding up:
 
 ## Randomness
 
-Events with a "?" placed after them will have a 50% chance of playing:
+Events with a "?" placed after them will have a 50% chance of being removed from the pattern:
 
 <MiniRepl client:idle tune={`note("[g3,b3,e4]*8?")`} punchcard />
 
+Adding a number between 0 and 1 after the "?" will affect the likelihood of the event being removed. For example, events with "?0.1" placed after them will have a 10% chance of being removed:
+
+<MiniRepl client:idle tune={`note("[g3,b3,e4]*8?0.1")`} punchcard />
+
 Events separated by a "|" will be chosen from at random:
 
 <MiniRepl client:idle tune={`note("[g3,b3,e4] | [a3,c3,e4] | [b3,d3,f#4]")`} punchcard />