DIST.85P  provides some standard statistical distributions.
This program was written by S.S. Millwright.


Many teachers have indicated to us that they want to have some common
statistical distributions available on calculators.  This TI-85 program is
an attempt to provide some common distributions for your use.  The program
provides calculations in the Standard-unit Normal, t, Chi-Square, F, Weibull,
binomial, Poisson, and hypergeometric distributions.  DIST is an
abbreviation for distributions.

HOW TO USE DIST.85P

DIST requires almost 7K bytes of memory.  When you run DIST, you must first
select the distribution you want from the menu.

                              ------------<-------
                             |                    |
                             v                    |
     -------------------------------------        |
     | norm |  t  | chi^2 | more |  esc  |        |
     -------------------------------------        |
                             |                    |
                             v                    |
     -------------------------------------        |
     | F    | weib|       | more |  esc  |        ^ 
     -------------------------------------        |
                             |                    |
                             v                    |
     -------------------------------------        |
     |binom |poiss| hgeom | more |  esc  |        |
     -------------------------------------        |
                             |                    |
                             v                    |
                             |                    |
                              ----------------->--
After selecting the distribution, you are prompted for the necessary
parameters for that distribution, and then the resulting probability is
displayed.  You will then see the menu:

     -------------------------------------         
    | f(x) | plot |  old  | new  |  esc  |         
     -------------------------------------         
       |                     |                                    
       v                     v 
     discrete only         optional for some distributions



f(x)  Steps through the density function by pressing ENTER each time.

PLOT  allows you to specify a domain and see the distribution plotted.  If
      the distribution is continuous, the area that was calculated
      is also shaded.

OLD   allows you to continue calculating in the existing distribution with
      the previous parameters defined.

NEW   keeps you in the existing distribution, but will prompt for new
      parameter values.

ESC   takes you back to the first menu to select a new distribution.
