The following table shows the number of females in a country in 2000, broken down by age. Numbers are in millions. Age 0–18 18–25 25–35 35–45 45–55 55–65 65–75 75 and over Number 38.8 14.3 19.9 22.3 19.3 12.5 10.1 10.8 Construct the associated probability distribution (with probabilities rounded to four decimal places). Age 0–18 18–25 25–35 35–45 45–55 55–65 65–75 75 and over Probability Use the distribution to compute the following. (Round your answers to four decimal places.) (a) P(18 ≤ X ≤ 55)
The following table shows the number of females in a country in 2000, broken down by age. Numbers are in millions. Age 0–18 18–25 25–35 35–45 45–55 55–65 65–75 75 and over Number 38.8 14.3 19.9 22.3 19.3 12.5 10.1 10.8 Construct the associated probability distribution (with probabilities rounded to four decimal places). Age 0–18 18–25 25–35 35–45 45–55 55–65 65–75 75 and over Probability Use the distribution to compute the following. (Round your answers to four decimal places.) (a) P(18 ≤ X ≤ 55)
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.CR: Chapter 12 Review
Problem 15CR
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The following table shows the number of females in a country in 2000, broken down by age. Numbers are in millions.
| Age | 0–18 | 18–25 | 25–35 | 35–45 | 45–55 | 55–65 | 65–75 | 75 and over |
|---|---|---|---|---|---|---|---|---|
| Number | 38.8 | 14.3 | 19.9 | 22.3 | 19.3 | 12.5 | 10.1 | 10.8 |
Construct the associated
| Age | 0–18 | 18–25 | 25–35 | 35–45 | 45–55 | 55–65 | 65–75 | 75 and over |
|---|---|---|---|---|---|---|---|---|
| Probability |
Use the distribution to compute the following. (Round your answers to four decimal places.)
(a)
(b)
(c)
P(18 ≤ X ≤ 55)
(b)
P(X ≤ 45)
(c)
P(X ≥ 45)
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