Rubric

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Keep in mind that 62 students have already been assessed using this rubric. Changing it will affect their evaluations.
Problem Set 1 Section 2
Problem Set 1 Section 2
Criteria Ratings Pts
Student understood and applied the definition of linearity
threshold: pts
4 pts
Correctly showed both parts in 2.1a and b
3 pts
Correctly applied definition, but made a small logical error or missed a part.
2 pts
Applied both parts but made a logical error resulting in incorrect answer. Or only showed 1/2 the defintion.
1 pts
Made major logical errors but attempted both parts.
0 pts
No Marks
pts
4 pts
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Correctly transformed the function
threshold: pts
2 pts
correctly transformed f3 = log(y/a) = bx
1 pts
Applied log but got log(y)=bx +log(a). This is not linear in b or x, try plugging in x = u1+u2 and check the definition.
1 pts
Made logarithm error: ie log(y) = log(a)*bx (not correct)
0 pts
Did not apply any reasonable transformation. f3 = log(y/a) = bx
pts
2 pts
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Description of criterion
threshold: pts
3 pts
a) linear in a only, c) linear in b and x (if they correctly transformed) If incorrectly transformed, make sure part c is consistant
2 pts
a) linear in a only c) incorrectly identified for the transformation provided
1 pts
Identified at least one correctly, but others are wrong.
0 pts
Did not identify a) linear in a, or c) those consistent with the transform in b)
pts
3 pts
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Total Points: 9 out of 9