Question
In: Statistics and Probability
1. An analyst find that the t-score for a statistical comparison of the average number of...
1.
An analyst find that the t-score for a statistical comparison of
the average number of citations issued between two groups of
officers issued is 3.45 with a statistical significance of .09. The
analyst should conclude:
A. That there is no differnece in the average number of
citations issued between the two groups of officers.
B. That there is a difference in the average number of
citations issued between the two groups of officers.
C. Nothing, this is not an appropriate statistical test for
data measured at this level of measurement.
D. Nothing, these data are inconclusive
2.
An analyst find that the t-score for a statistical comparison
of the average number of citations issued between two groups of
officers issued is 3.45 with a statistical significance of .05. The
analyst should conclude:
A. That there is no differnece in the average number of
citations issued between the two groups of officers.
B. That there is a difference in the average number of
citations issued between the two groups of officers.
C. Nothing, this is not an appropriate statistical test for
data measured at this level of measurement.
D. Nothing, these data are inconclusive
Solutions
orchestra answered 1 year agoRelated Solutions
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1.3
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7
2
1
11
6
3
4
-9
3
2
3
2
-2
10
2
-2
2
5
-3
2
1
6
-3
-1
5
3
4
5
4
7
3
1
4
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8
6
2
4
7
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4
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Height
Z-Score
T-Score
Stanine
64
-0.47
66
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69
0.39
63
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68
0.22
62
-0.82
63
-0.65
60
-1.17
66
-0.13
66
-0.13
63
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68
0.22
75
1.43
68
0.22
65
-0.3
64
-0.47
78
1.95
71
0.74
68
0.22
66
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53
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71
0.74
78
1.95
69
0.39
77
1.78
68
0.22
62
-0.82
69
0.39
55
-2.03
67
0.05
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_________________________________________
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