8 15 7 1 Y 10 21 28 ale prefer chocolate box? t least 4 decimal places flower pots, what proportion of them are not male children? t least 4 decimal places I female), what proportion do not want key rings? t least 4 decimal places 7.
8 15 7 1 Y 10 21 28 ale prefer chocolate box? t least 4 decimal places flower pots, what proportion of them are not male children? t least 4 decimal places I female), what proportion do not want key rings? t least 4 decimal places 7.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![The following table shows the preference of different groups of people for free items offered by a conveninience store.
Preferred gift
Group
Total
Key Ring
Flower Pot
Chocolate Box
Female Child
8
15
25
Male Child
7
1
Y
27
Adult Female
10
Adult Male
7
3
16
Total
21
28
99
a. Determine the value of X
b. Determine the value of Y
c. What proportion of adult female prefer chocolate box?
Answer in exact fraction, or rounded to at least 4 decimal places
d. Among the people who prefer flower pots, what proportion of them are not male children?
Answer in exact fraction, or rounded to at least 4 decimal places
e. Among the children (male and female), what proportion do not want key rings?
Answer in exact fraction, or rounded to at least 4 decimal places](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6403eb78-3273-4b6b-8ff6-082bb93f503f%2F181f58ac-6c9e-4fa9-9a04-c7c22dc157f2%2Fztz6jpc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following table shows the preference of different groups of people for free items offered by a conveninience store.
Preferred gift
Group
Total
Key Ring
Flower Pot
Chocolate Box
Female Child
8
15
25
Male Child
7
1
Y
27
Adult Female
10
Adult Male
7
3
16
Total
21
28
99
a. Determine the value of X
b. Determine the value of Y
c. What proportion of adult female prefer chocolate box?
Answer in exact fraction, or rounded to at least 4 decimal places
d. Among the people who prefer flower pots, what proportion of them are not male children?
Answer in exact fraction, or rounded to at least 4 decimal places
e. Among the children (male and female), what proportion do not want key rings?
Answer in exact fraction, or rounded to at least 4 decimal places
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