how that people who think they are intoxicated will show signs of est whether th
ID: 3354735 • Letter: H
Question
how that people who think they are intoxicated will show signs of est whether this is true, The participants completed a standard driving test befo drinks. A standard driving test number of cones knocked over during each test was recorded. The following table lists the data for this researchers h a group of five adults consume nonalcoholic re drinking and then after one was conducted in a school parking lot where the drinks, which they were told contained alcohol. drink and after five had to maneuver through traffic cones. The Driving Test After One After Five Before Drinking Drink Drinks to two decimal places.) Fobt MS df Source of Variation Between groups Between persons Within groups (error) TotalExplanation / Answer
Result:
MINITAB used.
General Linear Model: drinks versus person, group
Method
Factor coding
(-1, 0, +1)
Factor Information
Factor
Type
Levels
Values
person
Random
5
1, 2, 3, 4, 5
group
Fixed
3
before, five, one
Analysis of Variance
Source
DF
SS
MS
F-Value
P-Value
person
4
15.333
3.8333
3.90
0.048
group
2
8.133
4.0667
4.14
0.058
Error
8
7.867
0.9833
Total
14
31.333
Model Summary
S
R-sq
R-sq(adj)
R-sq(pred)
0.991632
74.89%
56.06%
11.74%
Bonferroni Pairwise Comparisons: group
Grouping Information Using the Bonferroni Method and 95% Confidence
group
N
Mean
Grouping
five
5
2.6
A
one
5
1.6
A
before
5
0.8
A
Means that do not share a letter are significantly different.
There were no significant differences between any of the groups.
Factor coding
(-1, 0, +1)
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