Fig. 2

Histograms of weight measurements (lb) stratified by the agreements between Q_R and Q_S. a Weight measurements where both Q_R and Q_S ≥ 0.05 cutoff value; b Weight measurements where Q_R ≤ 0.05 and Q_S ≥ 0.05; c Weight measurements where Q_R ≥ 0.05 and Q_S ≤ 0.05; d Weight measurements where both Q_R and Q_S ≤ 0.05 cutoff value. X-axis represent the values of height, and y-axis is frequency counts