Question
In: Statistics and Probability
The following table shows the support for marijuana legalization, by race, among male respondents. With an...
The following table shows the support for marijuana legalization, by race, among male respondents. With an alpha level of .05, conduct a five-step chi-square hypothesis test to determine whether the two variables are independent.
| Race | Yes | No | Row Marginal |
| Black | 53 | 27 | 80 |
| White | 336 | 205 | 541 |
| Other | 38 | 45 | 83 |
| Column Marginal | 427 | 277 | N = 704 |
Solutions
orchestra answered 3 years agoRelated Solutions
A survey was conducted among 20 adults. The following shows the age of the respondents. 44...
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age of the respondents.
44 47 47 47 47 52 53 53 54 54
55 56 57 58 58 64 66 66 69 83
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The table below shows the results from a test for marijuana use, provided by a certain...
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Actually Used Marijuana
No
Yes
Positive Test Result
32
103
Negative Test Result
156
6
How many subjects had false positive results?
How many subjects had false negative results?
What is the probability that a randomly selected person
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What is the probability that a randomly selected person
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Question 12 pts
The table shows data on marital and general happiness for
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Happiness
Marital Happiness
Not Too Happy
Happy
Very Happy
Not Too Happy
10
12
3
Happy
31
212
35
Very Happy
22
234
327
What is the chi-squared test statistic?Group of answer choices
228.32
9.488
192.91
206.01
Question 22 pts
Find and interpret the P value
Group of answer choices
0.1025
< 0.001
0.050
0.0254
Question 32 pts
Does this large chi-squared value imply...
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The table below shows the number of male and female students enrolled in nursing at a...
The table below shows the number of male and female students enrolled in nursing at a particular university for a recent semester a) Find the probability that a randomly selected student is male, given that the student is a nursing major (b) Find the probability that a randomly selected student is a nursing major, given that the student is male. $$ \begin{array}{cccc} & \text { Nursing Majors } & \text { Non-nursing majors } & \text { Total } \\ \text { Males...
The table below shows the number of male and female students enrolled in nursing at a...
The table below shows the number of male and female students
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Nursing majors???
?Non-nursing majors
Total
Males
9898
10141014
11121112
Females
700700
17241724
24242424
Total
798798
27382738
35363536
?(a) Find the probability that the student is male or a nursing
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?(b) Find the probability that the...
13.7 Table EX 13.7 shows the precedence relationships among the activities to complete a project. Table...
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Table EX 13.7
Activity
Predecessor
Duration (Weeks)
A
–
6
B
–
2
C
A
4
D
B
5
E
B
2
F
C, D
4
G
C, D
7
H
E, G
5
I
F
4
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Find the...
The following table shows death rates due to chronic obstructive pulmonary disease among adult men in...
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Southern Region
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64.5
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87.5
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Virginia
73.5
Colorado...
The accompanying table shows the results of a survey in which 250 male and 250 female...
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Contribute Do not contribute total
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116
134
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Female 160 90. 250
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