PROBLEM A:
Are Fingerprints Unique? It is a commonplace belief that the thumbprint of every human who has ever lived is different. Develop and analyze a model that will allow you to assess the probability that this is true. Compare the odds (that you found in this problem) of misidentification by fingerprint evidence against the odds of misidentification by DNA evidence.
问题一: 指纹是独特的吗? 通常人们认为每个人的拇指指纹是不同的。发展、分析一个将会允许你估定这是真实的可能性的模型, 比较指纹错判概率 ( 你在这个问题中发现) ,相对 DNA 错判概率。