Research Tools

• t-Tests (Dr. Richard Lowry, Vassar College)
  t-Tests for the significance of the difference between the means of two samples, including:
  • t-Test for Independent or Correlated Samples
  • t-Test for Independent Samples [cell-entry format]_T
  • t-Test for Correlated Samples [cell-entry format]
  • Single Sample t-Test.
  • .95 and .99 Confidence Intervals for the Estimated Mean of a Population
  
  http://faculty.vassar.edu/lowry/vst.html
  Added: Wed Jan 11 2006, Hits: 209, Reviews: 0  Write review   Cached
• T-Test (College of Saint Benedict, Saint John's University)
  Enter two sets of data so that Student's t-test can be used to determine if the averages of your two samples are significantly different.
  http://www.physics.csbsju.edu/stats/t-test_bulk_fo...
  Added: Wed Jan 11 2006, Hits: 161, Reviews: 0  Write review   Cached