alleryA score changes by −3/4 point, then +1/4 point; net change?
A+1 point
B−1 point
C+1/2 point
D−1/2 point
Answer & Solution
Correct answer: D. −1/2 point
The net change is (−3 + 1)/4 = −2/4 = −1/2 point.
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