Thursday, August 28, 2008 Home | About | Software | Statistics Calculators | Programming | Web Development
   
  Two-Tailed Area Under the Normal Curve Calculator

This calculator will tell you the two-tailed area under the normal distribution, given an absolute z-score (i.e., the two-tailed probability from the absolute z-score to infinity on both tails of the distribution).

Please supply the necessary parameter, and then click the 'Calculate' button.

Z-Score: The value returned will be the area under the normal curve from this absolute z-score to infinity on both tails of the distribution.

 
 
 
 
The Statistics Calculators index now contains 50 free statistics calculators.

You may also be interested in:
  • Interaction - a software program by Daniel Soper for drawing and analyzing statistical interactions.
  • N2Mplus - a free software program by Daniel Soper for converting Excel and SPSS files into Mplus-compatible data files and syntax.
 		 
The statistics calculators have been used 904,128 times. Citing these calculators. Feedback. Copyright © 2004-2008 by Daniel S. Soper. All rights reserved.