The relationship between the independent variable (IV) and the dependent variable (DV) is likely to be mediated by a third variable (MV). With regard to the statement above, which of the following is most likely to be correct? A    IV = Students’ performance (i.e., marks) in the formative assessment; DV = Students’ performance (i.e., marks) in the summative assessment, and MV = Students’ level of comfort with the venue of the assessments B    IV = Students’ performance (i.e., marks) in the summative assessment; DV = Students’ performance (i.e., marks) in the formative assessment, and MV = Students’ level of preparation for the assessments. C    IV = Students’ performance (i.e., marks) in the formative assessment; DV = Students’ performance (i.e., marks) in the summative assessment, and MV = Students’ level of preparation for the assessments D    IV = Students’ performance (i.e., marks) in the summative assessment; DV = Students’ performance (i.e., marks) in the formative assessment, and MV = Students’ level of comfort with the venue of the assessments.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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The relationship between the independent variable (IV) and the dependent variable (DV) is likely to be mediated by a third variable (MV). With regard to the statement above, which of the following is most likely to be correct?

A    IV = Students’ performance (i.e., marks) in the formative assessment; DV = Students’ performance (i.e., marks) in the summative assessment, and MV = Students’ level of comfort with the venue of the assessments

B    IV = Students’ performance (i.e., marks) in the summative assessment; DV = Students’ performance (i.e., marks) in the formative assessment, and MV = Students’ level of preparation for the assessments.

C    IV = Students’ performance (i.e., marks) in the formative assessment; DV = Students’ performance (i.e., marks) in the summative assessment, and MV = Students’ level of preparation for the assessments

D    IV = Students’ performance (i.e., marks) in the summative assessment; DV = Students’ performance (i.e., marks) in the formative assessment, and MV = Students’ level of comfort with the venue of the assessments. 

 

 

As part of the end-of-semester review of the marks obtained by third-year students in business statistics, the academic
manager of Frontier Business School has captured the marks obtained by 10 randomly selected third-year students in
their formative and summative assessments as shown below in Table 3.
1
2
52
68
58 66
3
91
81
Student #
Formative assessment
Summative assessment
Table 3: Marks obtained by 10 students in the formative and summative assessments
The academic manager wants to determine whether students' performance (i.e., marks) in the formative assessment is a
reliable predictor of students' performance (i.e., marks) in the summative assessment.
4
74
70
5
64
74
6
46
52
7
8
56 57
69
70
9
83
83
1860
62
Transcribed Image Text:As part of the end-of-semester review of the marks obtained by third-year students in business statistics, the academic manager of Frontier Business School has captured the marks obtained by 10 randomly selected third-year students in their formative and summative assessments as shown below in Table 3. 1 2 52 68 58 66 3 91 81 Student # Formative assessment Summative assessment Table 3: Marks obtained by 10 students in the formative and summative assessments The academic manager wants to determine whether students' performance (i.e., marks) in the formative assessment is a reliable predictor of students' performance (i.e., marks) in the summative assessment. 4 74 70 5 64 74 6 46 52 7 8 56 57 69 70 9 83 83 1860 62
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