+ Reply to Thread
Results 1 to 2 of 2

Thread: Two sample t test proof problem

  1. #1
    Points: 113, Level: 2
    Level completed: 26%, Points required for next Level: 37

    Posts
    2
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Two sample t test proof problem




    Can someone please explain the reasoning behind this?

    Verify that the two sample t test at the level of alpha of H0:ux=uy versus Ha: ux=\uy rejects if and only if the confidence interval for ux-uy does not contain zero
    Thanks

  2. #2
    TS Contributor
    Points: 6,786, Level: 54
    Level completed: 18%, Points required for next Level: 164

    Location
    Sweden
    Posts
    524
    Thanks
    44
    Thanked 112 Times in 100 Posts

    Re: Two sample t test proof problem


    Try to write down the test statistic and you are on your way

+ Reply to Thread

           




Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts






Advertise on Talk Stats