The ages of 10 students in a class are; 15, 16, 15.5, 17, 14.9, 14.5, 14.1, 15.1, 14.8. find the range of their ages.
-
A.
6.1 -
B.
4.8 -
C.
2.9 -
D.
2.1 -
E.
1.9
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