Figure 3From: Reexamining age, race, site, and thermometer type as variables affecting temperature measurement in adults – A comparison studyScatter plot of differences, at the oral site, against their mean (°F). The mean difference (mercury minus Galinstan) is 0.20°F, SD 0.34, skewness 0.676. Oral Device differences against their means _________ mean difference, mercury-Galinstan - - - - - - 2 SDs from the meanBack to article page