According to the National Center for Health Statistics, the life expectancy for a 55-year-old African American female
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According to the National Center for Health Statistics, the life expectancy for a 55-year-old African American female is 26.1 years. Assuming that from age 55, the survival of African American females follows an exponential distribution, determine the following probabilities.
a. The probability that a randomly selected 55-year-old African American female will live beyond 80 years of age (at least 25 more years)
b. The probability that a randomly selected 55-year-old African American female will live less than 20 more years
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Related Book For
Calculus With Applications
ISBN: 9780321831101
10th Edition
Authors: Margaret L Lial, Raymond N Greenwell, Nathan P Ritchey
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