Question 450113
m=9/5=1.8
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0-1.8=-1.8^2=3.24
4-1.8=2.2^2=4.84
2-1.8=0.2^2=.04
0-1.8=-1.8^2=3.24
3-1.8=1.2^2=1.44
===========>12.8
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12.8/4=3.2 Variance
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Ed