4. Refer to Table 6 and answer parts a-d below. a. Write out each of the bivariable associations being tested. b. Indicate which of the associations could be tested either with a t-test or ANOVA. Explain why. c. What are the findings for each of the bivariable associations you listed in 4a. d. In non-statistical language, describe the findings related to type of school and the mean drinks per week.
4. Refer to Table 6 and answer parts a-d below. a. Write out each of the bivariable associations being tested. b. Indicate which of the associations could be tested either with a t-test or ANOVA. Explain why. c. What are the findings for each of the bivariable associations you listed in 4a. d. In non-statistical language, describe the findings related to type of school and the mean drinks per week.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Question

Transcribed Image Text:Table 6
Results of One-Way ANOVA and T-test's of the Mean Drinks Per Week
Consumed and Number of Problems Related to Drinking by Institutional
Demographic Characteristics Among DRINKERS.
#
(sd)
Region of the Country
Northeast
2601
North Central 3153
South
2714
West
1782
Community-Size Institution Located
School-Size
<10,000
> 10,000
TOTALS
<100,000
100-500,000
> 100,000
Type of School in Terms of Support
Public
Private
8177
2333
1155
+p<.05
9560
1923
Mean
drinks per
week
8001
3665
13.6
(15.0)
11.6 (14.5)
9.4
(14.2)
8.4
(13.1)
*p<.001
10.2
8.2
8.3
(10.6)*
(9.8)
(9.2)
9.6
(14.0)
9.8 (14.6)
9.7 (14.5)
9.5 (13.0)
10.9 (13.7)
Mean
Number of
Problems
3.1
3.0
2.7
2.6
2.6
2.2
2.2
2.6
2.3
2.5
2.6
2.5
(sd)
(2.9)
(2.9)
(2.9)
(2.8)
(2.9)+
(2.9)
(2.8)
(2.9) +
(3.0)
(3.0)
(2.8)
(2.9)

Transcribed Image Text:4. Refer to Table 6 and answer parts a-d below.
a. Write out each of the bivariable associations being tested.
b. Indicate which of the associations could be tested either with a t-test or ANOVA.
Explain
why.
c. What are the findings for each of the bivariable associations you listed in 4a.
d. In non-statistical language, describe the findings related to type of school and the mean
drinks per week.
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