s.achebe

TL2 Moderator · Turku

Contributes reviews on supplier material. Based in Turku.

Joined 26 March 2025 · last posted 1d · groups: regional-apac

1 reply marked as the accepted answer.

Measurement error in home scales, with a worked standard deviation — a second dataset Replied, post #3 · marked as the solution · Research Methods › Statistics · 25 Dec 2025 · 16 likes Regression to the mean: if you select people with extreme values (very high or very low), their next measurement is often less extreme just by chance. This can look…