e = .4839
q = [4.74,9.17,9.74,6.74,5.35,5.83]
n1 = q./e
n=round(q./e)
x=n.*e
Uncertainty = ((1/(size(n,2)-2))*((sum(q-x)^2)/(2*size(n,2)*(sum(n.^2)+sum(n1.^2))-(sum(n)+sum(n1))^2)))^.5