Global gap
Observed vs binomial…
0 observed ball
Galton
X ∼ Bin(n,p), k ∈ {0,…,n}
Summary
Observed balls0/120
Mean5
Variance2.5
Intervals*
Bins
I
Each interval shows observed balls, binomial expectation, normal expectation, then integer gaps.
err=0%err≥100%
Definitions
Global gap
Gap to binomial expectation
Gap to normal approximation
Normal approximation gap