1. The U.S adult population by age is as follows. The data are in millions of people. Age Numbers Numbers 18 to 24 2.8 25 to 34 4.0 35 to 44 4.3 45 to 54 4.9 55 to 64 3.7 65 and over 3x6.8 Instead of x6 write your class number ( e.g. your class number is 181408 then x, Complete the above table. Assume that a person will be randomly chosen from this population. 1. What is the probability the person is 18 to 24 years old? 2. What is the probability the person is 55 to 65 years old? 3. What is the probability the person is 45 or older? 4. What is the probability the person is 65 and over years older?

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Question No. 05
1. The U.S adult population by age is as follows. The data are in millions of people.
Numbers
Age
18 to 24
Numbers
2.8
25 to 34
4.0
35 to 44
4.3
45 to 54
4.9
55 to 64
3.7
65 and over
3x6.8
Instead of x6 write your class number ( e.g. your class number is 181408 then x, = 8.
Complete the above table.
Assume that a person will be randomly chosen from this population.
1. What is the probability the person is 18 to 24 years old?
2. What is the probability the person is 55 to 65 years old?
3. What is the probability the person is 45 or older?
4. What is the probability the person is 65 and over years older?
Transcribed Image Text:Question No. 05 1. The U.S adult population by age is as follows. The data are in millions of people. Numbers Age 18 to 24 Numbers 2.8 25 to 34 4.0 35 to 44 4.3 45 to 54 4.9 55 to 64 3.7 65 and over 3x6.8 Instead of x6 write your class number ( e.g. your class number is 181408 then x, = 8. Complete the above table. Assume that a person will be randomly chosen from this population. 1. What is the probability the person is 18 to 24 years old? 2. What is the probability the person is 55 to 65 years old? 3. What is the probability the person is 45 or older? 4. What is the probability the person is 65 and over years older?
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