Basic Weight Non-Uniformity Flashcards
1
Q
Basic Weight =
A
W/A
2
Q
The Poisson Distribution
A
Px=e^-u * (u^x/x!)
3
Q
Index of Dispersion
A
Observed Variance(S^2)/ Observed mean(x)
4
Q
mean is greater than variance
A
fabric is moving towards uniform
5
Q
variance is greater than the mean
A
fabric is moving towards clustered
6
Q
Chi s^2
A
I(N-1)