Given the following table, use the matrix method to derive the constant and slope parameters of the sample regression function: Module test mark = f (Weekly study hours). X and Y stand for weekly study hours and module test mark respectively. X (Weekly study hours) Y (Module test mark) 1 40 2 40 3 45 4 60 5 70 6 75
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Given the following table, use the matrix method to derive the constant and slope parameters
of the sample regression function: Module test mark = f (Weekly study hours). X and Y stand
for weekly study hours and module test mark respectively.
X (Weekly study hours) Y (Module test mark)
1 40
2 40
3 45
4 60
5 70
6 75
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