brain27
brain27
19-08-2017
Mathematics
contestada
Help me out on this one pliZz
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Аноним
Аноним
19-08-2017
variance = ∑ (x - m)^2 / n
mean m = 5.4
sum of x - m = 2.06
variance = 2.06 / 6 = 0.34 to nearest hundredth
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