Wait — perhaps shifts from 3:7 to 7:5 — 3:7 is A:B, 7:5 is A:B — so A increased from 3 to 7, B from 7 to 5 — so B decreased. - AMAZONAWS
Understanding the Shift from the Ratio 3:7 to 7:5: A Significant Change in A to B Proportions
Mar 11, 2026
Understanding the Shift from the Ratio 3:7 to 7:5: A Significant Change in A to B Proportions
