Create an Account CourseStreet Log in  Connect with Facebook
Home Blog

SOCI 3311 Blog

A GROUP WEBLOG FOR SOCI3311 - VIDEO ASSISTED SOCI 3311.

« return

February 21, 2012

Assignment 4 2-1 & 2-3
I think I'm getting lost in the wording here. And I've read and re-read the sections on sample mean differences and still can not find the answers. Please help!!
Posted by      Ashton R. at 11:43 PM CST

Comments:

  Rebecca G.  says:
2-1. The mean of the sampling distribution of sample mean differences is equal to 0.

2-3. The sampling distribution of sample mean differences has a standard deviation equal to σd. An estimate of this standard deviation is symbolized as sd.
Posted on Wed, 22 Feb 2012 7:30 AM CST by Rebecca G.
  Ashton R.  says:
thank you it was driving me crazy
Posted on Wed, 22 Feb 2012 10:06 PM CST by Ashton R.
 Copyright © 2012 Dr. Rebecca Guy. All rights reserved.
Dr. Rebecca Guy | Site Map