According to the National Center for Health Statistics, the life expectancy for a 55-year-old African American female

Question:

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

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Calculus With Applications

ISBN: 9780321831101

10th Edition

Authors: Margaret L Lial, Raymond N Greenwell, Nathan P Ritchey

Question Posted: