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艾玛MAT的题目好难...
While you wait for your designated test date to arrive, try out this sample MAT question:
100 furry sophomores meet for five minutes in the Quad. Four different fur colors are represented. 50% of the students are blue, 30% green, 15% red, and 5% orange. Between the 100 students are 644 arms. Assuming the arms are proportionately distributed, what is the probability that a randomly observed high five will be between a furry green hand and a furry red one?
A. 18%
B. 22%
C. less than 1%
D. 4.5%
E. 13.92%
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