# reiny

posted by
**April** on
.

How do I find a variance for a set of numbers {1,16,8,17,12}

I got that variance-34.2, but I'm unsure. Any help? Thanks.

math - Reiny, Sunday, January 24, 2010 at 8:16pm

look at his page.

Reiny - April, Sunday, January 24, 2010 at 8:25pm

I looked at that page and did my problem according to the example, but the answer I got wasn't even a choice. Can you help al ittle more please?