Exercise 7-21 Algo The accompanying data file shows the midterm and final scores for 32 students in a statistics course. Click here for the Excel Data File 1. Estimate a student's final score as a function of his/her midterm score. Note: Round your answers to 2 decimal places. Final Midterm ». Find the standard error of the estimate. Note: Round your answer to 2 decimal places. Standard error Find and interpret the coefficient of determination. Note: Round your answer to 2 decimal places. Coefficient of determination means that s explained by the sample regression equation % of the sample in Final grades 81 74 BO Final Midterm 54 97 87 71 51 72 47 85 37 50 85 49 91 95 82 81 28 85 62 77 69 26 97 44 66 3 90 42 71 73 75 65 NO 71 76 45 78 19 60 68 68 77 39 72 34 68 83 70 61 62 77 50 83 55 78 79 61 11 43 33
Exercise 7-21 Algo The accompanying data file shows the midterm and final scores for 32 students in a statistics course. Click here for the Excel Data File 1. Estimate a student's final score as a function of his/her midterm score. Note: Round your answers to 2 decimal places. Final Midterm ». Find the standard error of the estimate. Note: Round your answer to 2 decimal places. Standard error Find and interpret the coefficient of determination. Note: Round your answer to 2 decimal places. Coefficient of determination means that s explained by the sample regression equation % of the sample in Final grades 81 74 BO Final Midterm 54 97 87 71 51 72 47 85 37 50 85 49 91 95 82 81 28 85 62 77 69 26 97 44 66 3 90 42 71 73 75 65 NO 71 76 45 78 19 60 68 68 77 39 72 34 68 83 70 61 62 77 50 83 55 78 79 61 11 43 33
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Exercise 7-21 Algo
The accompanying data file shows the midterm and final scores for 32 students in a statistics
course.
Click here for the Excel Data File
1. Estimate a student's final score as a function of his/her midterm score.
Note: Round your answers to 2 decimal places.
Final
». Find the standard error of the estimate.
Note: Round your answer to 2 decimal places.
Standard error
Midterm
Find and interpret the coefficient of determination.
Note: Round your answer to 2 decimal places.
Coefficient of determination means that
is explained by the sample regression equation
% of the sample
in Final grades
81
74
80
87
71
51
72
47
85
37
50
85
49
91
95
82
85
81
28
85
62
77
69
26
97
44
1=2835
99
Final
90
42
71
73
Midterm
54
97
75
65
80
71
76
45
78
69
60
68
68
77
89
72
34
68
83
70
61
62
77
50
83
55
78
79
61
31
43
33
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