SOLUTION: Question 1038149: In the study of fingerprints, an important quantitative characteristic is the total ridge count for 10 fingers of an individual. Suppose that the total ridge coun
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Question 1173488: Question 1038149: In the study of fingerprints, an important quantitative characteristic is the total ridge count for 10 fingers of an individual. Suppose that the total ridge counts of individuals in a certain population are approximately normally distributed with a mean of 140 and a standard deviation of 50. Find the probability that an individual picked at random from this population will have a ridge count of between 100 and 200. Answer by ikleyn(52815) (Show Source):
