Thread: Finding a probability from a Mean and a Standard Deviation
View Single Post
  #1  
Old 10-23-2005, 01:07 PM
coopersmydog coopersmydog is offline
Member
  
Join Date: Mar 2005
Posts: 32
Default Finding a probability from a Mean and a Standard Deviation
How do I find a probability of selecting something at random when I'm given the mean and standard deviation. I'm not given a sample size or the size of the population. I'd post the problem, but I'd like to understand the concept so if someone can give me the formula or an idea of how to find it I'd appreciate it.

Thanks.
Reply With Quote