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What proportion of people has astigmatism level that is less than 2.2 diopter?
A.
10%
B.
25%
C.
55%
D.
65%
The number of people with 0.5 diopter, 1.0 diopter and 2.0 diopter is 11.
Thus (11/20) * 100% = 55%.
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Exam Details
Tests knowledge of and concepts principles of chemistry and physics.
Taken:
3,888 times
Added:
5/26/2008
Liked:
1 time
Audience:
University / College
Tags:
MCAT
,
Physical
,
Science
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