Sample size

Traffic sources

Fraud ranking

Selected source detail

Source—
χ² statistic—
χ² critical (df=8, α=.05)15.507
p-value (approx.)—
Mean abs. deviation—
Verdict—
Each source draws N simulated click-count values. "Genuine" sources use a log-uniform multiplicative process spanning several orders of magnitude, which is the classic condition under which real-world counts obey Benford's Law. "Fraud" sources draw counts uniformly from a narrow numeric range, which provably violates it. The leading digit of every value is tabulated and compared with P(d) = log₁₀(1 + 1/d) via a genuine χ² goodness-of-fit statistic, computed live from the actual data — not hardcoded. Click a row in the 3D view, or a card above, to inspect it. Drag to orbit, scroll to zoom.