Many students at popular school in Timbuktu have been complaining that there seems to be some level of inconsistency with the marking of essays among teachers. To verify if there is any truth to this, a group of students submitted the same essay to different teachers. The grade awarded by each teacher for each essay was recorded. Use the data below to answer the questions that follow. Essay Quarrie Taylor 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 58 63 64 60 62 57 58 59 63 65 61 60 59 57 56 62 63 60 68 65 63 66 67 68 69 60 64 61 62 68 66 63 60 Wilson Classify the variables and the measurement scale used. iscuss the sampling method that you think was used for this research. 65 61 72 65 66 65 71 65 64 67 62 73 65 68 69 60 61 Forbes 68 64 58 61 67 59 60 67 62 66 63 64 68 70 71 68 69
Many students at popular school in Timbuktu have been complaining that there seems to be some level of inconsistency with the marking of essays among teachers. To verify if there is any truth to this, a group of students submitted the same essay to different teachers. The grade awarded by each teacher for each essay was recorded. Use the data below to answer the questions that follow. Essay Quarrie Taylor 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 58 63 64 60 62 57 58 59 63 65 61 60 59 57 56 62 63 60 68 65 63 66 67 68 69 60 64 61 62 68 66 63 60 Wilson Classify the variables and the measurement scale used. iscuss the sampling method that you think was used for this research. 65 61 72 65 66 65 71 65 64 67 62 73 65 68 69 60 61 Forbes 68 64 58 61 67 59 60 67 62 66 63 64 68 70 71 68 69
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
ChapterCSR: Contents Of Student Resources
Section: Chapter Questions
Problem 11.1EP
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Transcribed Image Text:Many students at popular school in Timbuktu have been complaining that there seems
to be some level of inconsistency with the marking of essays among teachers. To
verify if there is any truth to this, a group of students submitted the same essay to
different teachers. The grade awarded by each teacher for each essay was recorded.
Use the data below to answer the questions that follow.
Essay
Quarrie
Taylor
1
2
3
4
in
5
6
7
8
9
10
11
12
w N
13
14
15
16
17
62
58
63
64
60
62
57
58
59
63
65
61
60
59
57
56
62
63
60
68
65
63
66
67
68
69
60
64
61
62
68
66
63
60
Wilson
Classify the variables and the measurement scale used.
Discuss the sampling method that you think was used for this research.
65
61
72
65
66
65
71
65
64
67
62
73
65
68
69
60
61
Forbes
68
64
58
61
67
59
60
67
62
66
63
64
68
70
71
68
69
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