📊 Sampling Distribution Builder
// pilih populasi, ambil k sampel ukuran n, lihat distribusi sampling mean
Populasi
Normal (μ=50, σ=15)
Uniform (0-100)
Eksponensial (skewed)
Bimodal
n per sample =
10
k sampel =
500
â–¶ Build Distribution
POPULASI (1000 obs)
DISTRIBUSI SAMPLING MEAN (k samples)
μ populasi
50.0
σ populasi
15.0
Mean of means
-
SE empiris (vs σ/√n)
-