1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Distribution issue

  1. Oct 30, 2005 #1
    A binomial distribution has a mean of 12 and a standard deviation of 2.683, what are N and P?

  2. jcsd
  3. Oct 30, 2005 #2


    User Avatar
    Science Advisor
    Homework Helper

    Tell us what you have done so far and what your thinking is.
  4. Oct 30, 2005 #3


    User Avatar
    Science Advisor

    Surely you have formulas telling you how to calculate the mean and standard deviation given N and P!
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook