Based on the Consumer Transportation Survey data below, develop a probability mass function and cumulative distribution function (both tabular and as charts) for the random variable number of children. a. What is the probability that an individual in this survey has fewer than three children? b. What is the probability that an individual in this survey has at least one child? c. What is the probability that an individual in this survey has five or more children?
Based on the Consumer Transportation Survey data below, develop a probability mass function and cumulative distribution function (both tabular and as charts) for the random variable number of children. a. What is the probability that an individual in this survey has fewer than three children? b. What is the probability that an individual in this survey has at least one child? c. What is the probability that an individual in this survey has five or more children?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Based on the Consumer Transportation Survey data below, develop a probability mass function and cumulative distribution function (both tabular and as charts) for the random variable number of children.
a. What is the probability that an individual in this survey has fewer than three children?
b. What is the probability that an individual in this survey has at least one child?
c. What is the probability that an individual in this survey has five or more children?
|
xi
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0
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1
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2
|
3
|
4
|
5 or more
|
|---|
Transcribed Image Text:Туре
Foreign
Vehicle Driven
Satisfaction with vehicle
Gender
Age
# of hours per week in vehicle
Miles drive per week
Number of Children
Average number of riders
Miles from work
Truck
Truck
Truck
Truck
No
Male
26
12
580
1
15
Domestic
No
Male
18
6
300
1
20
Domestic
Yes
Male
31
10
450
1
30
Domestic
Yes
Male
29
370
1
1
22
SUV
Domestic
Yes
Male
31
10
675
1
35
SUV
Domestic
No
Female
31
15
800
1
1
50
SUV
Domestic
No
Female
29
4
300
1
1
20
SUV
Domestic
Yes
Male
28
3
400
1
1
15
SUV
Domestic
Yes
Male
49
21
1000
1
22
SUV
Foreign
Yes
Male
50
16
840
1
45
SUV
Domestic
Yes
Male
48
15
1400
3
4
25
SUV
Foreign
Yes
Male
45
5
300
2
2
20
SUV
Domestic
Yes
Male
45
15
850
1
25
SUV
Domestic
Yes
Male
44
10
700
2
1
40
Mini Van
Foreign
Yes
Female
28
8
350
4
Mini Van
Domestic
No
Female
43
10
700
2
3
Mini Van
Foreign
Yes
Female
38
10
450
4
5
Mini Van
Domestic
No
Male
35
5
350
2
2
Mini Van
Foreign
Yes
Female
32
2
200
4
Mini Van
Domestic
Yes
Female
55
8
400
2
Mini Van
Domestic
Yes
Female
41
10
720
1
2
15
Foreign
Foreign
Car
Yes
Female
41
5
350
2
2
23
Car
Yes
Female
34
10
600
1
2
16
Car
Domestic
Yes
Female
29
5
250
1
19
Car
Domestic
No
Female
24
300
1
4
Car
Domestic
Yes
Female
21
4
150
1
Car
Foreign
Yes
Male
60
150
1
10
Car
Domestic
Yes
Female
47
4
300
1
21
Car
Foreign
No
Female
42
400
2
3
22
Car
Domestic
Yes
Female
39
10
700
1
2
45
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