What is H0? Group of answer choices: 1. pyounger = polder 2. polder = .45 and pyounger = .55 3. polder = .95 and pyounger = .05 4. pyounger = .95 and polder = .05
What is H0? Group of answer choices: 1. pyounger = polder 2. polder = .45 and pyounger = .55 3. polder = .95 and pyounger = .05 4. pyounger = .95 and polder = .05
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
What is H0?
Group of answer choices:
1. pyounger = polder
2. polder = .45 and pyounger = .55
3. polder = .95 and pyounger = .05
4. pyounger = .95 and polder = .05
![Cases
Valid
Missing
Total
N
N
Percent
N
Percent
Percent
Age * ADHD
50
100.0%
0.0%
50
100.0%
Age * ADHD Crosstabulation
ADHD
ADHD scores
20-29
ADHD scores
30-39
ADHD scores
40-49
Total
Age
Above 30
Count
8
17
31
Expected Count
8.7
17.4
5.0
31.0
% within Age
25.8%
54.8%
19.4%
100.0%
% within ADHD
57.1%
60.7%
75.0%
62.0%
Below 30
Count
6
11
2
19
Expected Count
5.3
10.6
3.0
19.0
% within Age
31.6%
57.9%
10.5%
100.0%
% within ADHD
42.9%
39.3%
25.0%
38.0%
Total
Count
14
28
8
50
Expected Count
14.0
28.0
8.0
50.0
% within Age
28.0%
56.0%
16.0%
100.0%
% within ADHD
100.0%
100.0%
100.0%
100.0%
Chi-Square Tests
Asymptotic
Significance
(2-sided)
Value
df
Pearson Chi-Square
.734*
.693
Likelihood Ratio
.767
2
.681
Linear-by-Linear
Association
.578
1
.447
N of Valid Cases
50
a. 2 cells (33.3%) have expected count less than 5. The
minimum expected count is 3.04.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc298f893-585b-4d2e-9dc3-c9071f32f4e1%2F55f7b0e6-5d32-45a8-8a99-d47f7565882d%2F2nso81k_processed.png&w=3840&q=75)
Transcribed Image Text:Cases
Valid
Missing
Total
N
N
Percent
N
Percent
Percent
Age * ADHD
50
100.0%
0.0%
50
100.0%
Age * ADHD Crosstabulation
ADHD
ADHD scores
20-29
ADHD scores
30-39
ADHD scores
40-49
Total
Age
Above 30
Count
8
17
31
Expected Count
8.7
17.4
5.0
31.0
% within Age
25.8%
54.8%
19.4%
100.0%
% within ADHD
57.1%
60.7%
75.0%
62.0%
Below 30
Count
6
11
2
19
Expected Count
5.3
10.6
3.0
19.0
% within Age
31.6%
57.9%
10.5%
100.0%
% within ADHD
42.9%
39.3%
25.0%
38.0%
Total
Count
14
28
8
50
Expected Count
14.0
28.0
8.0
50.0
% within Age
28.0%
56.0%
16.0%
100.0%
% within ADHD
100.0%
100.0%
100.0%
100.0%
Chi-Square Tests
Asymptotic
Significance
(2-sided)
Value
df
Pearson Chi-Square
.734*
.693
Likelihood Ratio
.767
2
.681
Linear-by-Linear
Association
.578
1
.447
N of Valid Cases
50
a. 2 cells (33.3%) have expected count less than 5. The
minimum expected count is 3.04.
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