A study was conducted to examine the degree to which Room Color affects algebra learning.
There were three groups of students who took algebra during the same semester.
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Assignment #1 (SPSS-01)
Data Entry
Statistics are no substitute for judgment. – Henry Clay
NAME:
Score
A study was conducted to examine the degree to which Room Color affects algebra learning.
There were three groups of students who took algebra during the same semester. One group met
for class in a yellow classroom, another group met in a red classroom, and the third group met in
a green classroom. Learning was measured by inspecting final exam scores. There were 30
students in each class, and the data are provided in a table on the next page.
Part I
Create an SPSS data file ready to be analyzed. You will find pages 122-124 in your textbook
to be very helpful with this.
Part II
Use SPSS [V25] to generate descriptive information about your data.
[After data entry: Analyze → Descriptive Statistics → Frequencies → [select variables] Statistics →
[select options] → Continue → OK]
It should go without saying, but to eliminate uncertainty, please DO YOUR OWN WORK!
Specifically, you should be able to complete the following summary information from the
SPSS output (please round to two decimal points):
DUE: One week from today.
YELLOW CLASSROOM
Mean
Standard Deviation
Median
Minimum Score
Mode
Maximum Score
RED CLASSROOM
Mean
Standard Deviation
Median
Minimum Score
Mode
Maximum Score
GREEN CLASSROOM
Mean
Standard Deviation
Median
Minimum Score
Mode
Maximum Score
Student #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
YELLOW
61.6
76.9
40.6
46.4
44.5
71.9
40.8
15.5
44.6
76.6
48.5
49.9
66.6
44.2
44.9
44.5
23.4
49.1
69.1
38.0
49.1
69.5
44.9
49.1
75.4
63.4
65.6
68.9
79.6
61.6
Student #
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
RED
61.3
68.2
85.9
61.3
60.5
61.3
66.9
45.5
80.6
92.1
65.4
61.9
94.4
91.1
98.3
89.8
96.2
93.2
92.8
66.2
92.8
64.8
88.6
88.3
86.6
65.0
94.4
99.5
98.2
86.0
Student #
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
GREEN
99.3
66.4
52.1
60.5
84.6
66.3
63.4
35.5
66.0
66.0
96.8
69.1
59.3
55.5
61.6
48.6
44.4
56.3
66.6
66.0
55.1
50.5
88.6
68.9
64.3
58.0
81.3
84.3
62.6
69.3

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