Merge pull request #3 from bencgreenberg/update-readme

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Author: hummusonrails

README.md

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 # Bayesian Probability Calculator CLI
 
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 Welcome to the Bayesian Probability Calculator CLI! This command-line tool is designed to help you update your beliefs about the probability of an event based on new evidence. Using Bayesian probability, you can make better decisions under uncertainty.
 
 ## Overview