The following table shows the number of males in a country in 2000, broken down by age. Numbers are in millions.75Age0-18 18-25 25-35 35-45 45-55 55-65 65-75 andoverNumber | 37.814.620.324.718.212.28.36.8Construct the associated probability distribution (with probabilities rounded to four decimal places).75Age0-1818-2525-3535-4545-5555-6565-75andover0.26450.10220.14210.17280.12740.08540.05810.0476ProbabilityUse the distribution to compute the following. (Round your answers to four decimal places.)(a)P(25 < X < 65)0.5277(b)P(X < 18)0.2645(c)P(X > 15).6914

We want to find the probability P(x≥15)

Math

Statistics

(c) P(X > 15) .6914

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....

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Question

The following table shows the number of males in a country in 2000, broken down by age. Numbers are in millions.
75
Age
0-18 18-25 25-35 35-45 45-55 55-65 65-75 and
over
Number | 37.8
14.6
20.3
24.7
18.2
12.2
8.3
6.8
Construct the associated probability distribution (with probabilities rounded to four decimal places).
75
Age
0-18
18-25
25-35
35-45
45-55
55-65
65-75
and
over
0.2645
0.1022
0.1421
0.1728
0.1274
0.0854
0.0581
0.0476
Probability
Use the distribution to compute the following. (Round your answers to four decimal places.)
(a)
P(25 < X < 65)
0.5277
(b)
P(X < 18)
0.2645
(c)
P(X > 15)
.6914

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