Skip to content
Better HN
Top
Best
Ask
Show
New
Jobs
Search
⌘K
0 points
xtreme
2y ago
0 comments
Save
Share
I'm nitpicking, but the expected value for a project with a 50/50 chance of either (a) making $3m or (b) losing $1m is $1m. Not $2m.
0 comments
3 comments · 2 top-level
top
newest
oldest
BossingAround
2y ago
· 1 in thread
Just wondering, is it because
3 * 0.5 + (-1) * 0.5
=
1.5 - 0.5
= $1M?
zamfi
2y ago
yes
zamfi
2y ago
Ugh, you are totally right. I originally had making $5m but then changed it and not the EV :facepalm:
j
/
k
navigate · click thread line to collapse