Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

A 1 tailed and 2 tailed hypothesis ?

  1. Jun 17, 2005 #1
    a 1 tailed and 2 tailed hypothesis ??

    a 1 tailed and 2 tailed hypothesis can some 1 provide me an example of a 1 tailed and 2 tailed hypothesis thank you
    What IS A Wilcoxson test, Manny whitney, Sign Test & chi squared test
     
  2. jcsd
  3. Jun 17, 2005 #2

    HallsofIvy

    User Avatar
    Staff Emeritus
    Science Advisor

    Saying that "the mean is greater than .5" is a one tailed hypohesis. Saying that "the mean is not equalt to .5" (so that is may be greater than or less than") is a two tailed hhypothesis.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: A 1 tailed and 2 tailed hypothesis ?
  1. 1=2 ? (Replies: 6)

  2. 1^2 = (-1)^2 (Replies: 19)

  3. Proof that 1 + 1 = 2 (Replies: 10)

Loading...