Figure 6From: Reexamining age, race, site, and thermometer type as variables affecting temperature measurement in adults – A comparison studyScatter plot of differences, at the rectal site, against their mean (°F). The mean difference (mercury minus Galinstan) is -0.06°F, SD 0.31, and skewness -1.04. Rectal Device differences against their means _________ mean difference, mercury-Galinstan - - - - - - 2 SDs from the meanBack to article page