Gather, Ursula; Davies, P. Laurie - Center for Applied Statistics and Econometrics (CASE), … - 2004
The first example involves the real data given in Table 1 which are the results of an interlaboratory test. The boxplots are shown in Fig. 1 where the dotted line denotes the mean of the observations and the solid line the median. We note that only the results of the Laboratories 1 and 3 lie...