NW 17. Life Expectancy The probability that a randomly selected 40-year-old male will live to be 41 years old is 0.99757, according to the National Vital Statistics Report, Vol.56, No. 9. (a) What is the probability that two randomly selected 40-year- old males will live to be 41 years old? (b) What is the probability that five randomly selected 40-year- old males will live to be 41 years old? (c) What is the probability that at least one of five randomly selected 40-year-old males will not live to be 41 years old? Would it be unusual if at least one of five randomly selected 40-vear-old males did not live to be 41 years old?

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 59E
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I need help with #17 thank you!
278
CHAPTER 5
Probability
NW 17. Life Expectancy The probability that a randomly selected
40-year-old male will live to be 41 years old is 0.99757, according
to the National Vital Statistics Report, Vol. 56, No. 9.
(a) What is the probability that two randomly selected 40-year-
22.
the
suce
of e
of fa
old males will live to be 41
years
old?
(b) What is the probability that five randomly selected 40-year-
old males will live to be 41 years
(c) What is the probability that at least one of five randomly
selected 40-year-old males will not live to be 41 years old?
Would it be unusual if at least one of five randomly selected
40-year-old males did not live to be 41 years old?
(a)
old?
(b)
(c)
18. Life Expectancy The probability that a randomly selected
40-year-old female will live to be 41 years old is 0.99855
according to the National Vital Statistics Report, Vol. 56, No. 9.
(a) What is the probability that two randomly selected 40-year-
old females will live to be 41 years old?
(b) What is the probability that five randomly selected 40-year-
old females will live to be 41 years old?]
(c) What is the probability that at least one of five randomly
selected 40-yvear-old females will not live to be 41 years old?
Would it be unusual il at least one of five randomly selected
23.
Supp
failu
(a)
(b) E
to be 41 years old?
24. C
Transcribed Image Text:278 CHAPTER 5 Probability NW 17. Life Expectancy The probability that a randomly selected 40-year-old male will live to be 41 years old is 0.99757, according to the National Vital Statistics Report, Vol. 56, No. 9. (a) What is the probability that two randomly selected 40-year- 22. the suce of e of fa old males will live to be 41 years old? (b) What is the probability that five randomly selected 40-year- old males will live to be 41 years (c) What is the probability that at least one of five randomly selected 40-year-old males will not live to be 41 years old? Would it be unusual if at least one of five randomly selected 40-year-old males did not live to be 41 years old? (a) old? (b) (c) 18. Life Expectancy The probability that a randomly selected 40-year-old female will live to be 41 years old is 0.99855 according to the National Vital Statistics Report, Vol. 56, No. 9. (a) What is the probability that two randomly selected 40-year- old females will live to be 41 years old? (b) What is the probability that five randomly selected 40-year- old females will live to be 41 years old?] (c) What is the probability that at least one of five randomly selected 40-yvear-old females will not live to be 41 years old? Would it be unusual il at least one of five randomly selected 23. Supp failu (a) (b) E to be 41 years old? 24. C
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