MathGroup Archive: November 2006 [00469]

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Binomial Distribution

To: mathgroup at smc.vnet.net
Subject: [mg71356] Binomial Distribution
From: Bruce Colletti <vze269bv at verizon.net>
Date: Wed, 15 Nov 2006 06:45:26 -0500 (EST)

Re Mathematica 5.2 under WinXP.

Why doesn't the code below return a rational number?  

X = BinomialDistribution[10, 6/10];
F[x_] := CDF[X, x];
Rationalize@F@4

Thankx.

Bruce

Follow-Ups:
- Re: Binomial Distribution
  - From: Andrzej Kozlowski <akoz@mimuw.edu.pl>
- Re: Binomial Distribution
  - From: Daniel Lichtblau <danl@wolfram.com>

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