Nostri pesi e nostre altezze

pesi femmine
26.8,28.5,26.8,29.8,31.2,70.4,32.6,33.2,43.6,33.2,33.3,35.7,35.7,35.9,36.2,36.2,
36.4,37.5,38.2,38.7,39.5,39.5,39.5,39.5,40.0,41.0,41.0,41.5,41.8,42.0,42.1,42.4,
43.6,44.3,44.3,44.6,45.3,45.5,45.6,46.0,46.3,47.5,47.7,47.8,48.0,48.9,49.4,49.6,
50.5,51.6,52.2,52.2,53.4,54.4,54.4,56.0,57.0,57.4,57.6,59.2,61.6,62.1,70.4
altezze femmine
139.5,140,141,142,142.5,143,144,144,145,145,146,146,146,146,146,146,146.5,148,148,
148.5,148.5,149,149.5,150,150,150,150,151,151,151,151.5,151.5,153,153,153,153,154,
154,154.5,155,155,155,155,155,156,156.5,158,158.5,159,159,159,160,160,161,161,163,
163,164,165,165,167.5
pesi maschi
27.3,29.2,32,32.3,32.5,32.8,33.7,34.2,34.4,34.5,34.9,35,35.2,36.1,36.2,36.4,36.5,
36.8,37,37.2,37.5,37.8,38,38.2,38.3,38.7,39,39,39.2,39.6,39.7,39.8,40.2,41,41.2,
41.3,41.4,41.4,42.1,42.3,42.6,43.1,43.4,43.4,43.4,43.9,44.2,44.2,45.2,45.4,45.9,
46,46,46,47.2,47.6,48,48.4,48.7,49.2,49.7,50,50.8,51,51.2,51.3,51.5,51.5,52,
52.5,53,53.2,54,55,55.2,56,57.5,60.5,62.5,64,65.2,67,67.5,75.2,79.3
altezze naschi
136.5,142,142,142.5,142.5,142.5,143,143,144,144,144,144.5,145,145,145,145,145,
145.5,146,146,146.5,147,147,147.5,147.5,148,148,148,149,149,149,150,150,150,150,
150,151,151,151,151,151.5,151.5,152,152,152.5,153,153,153,153,153.5,153.5,154,
154,154,154.5,154.5,155,155,155,155,155,155.5,155.5,156,156,156, 157,157,157.5,
158,158,158.5,159,160,160.5,161,161.5,163,164,164.5,165,165.5,166.5,168,171

(istogrammi realizzati con "istogramma" presente qui)

# Medie e mediane sono quasi uguali per le altezze: gli istogrammi sono
# quasi simmetrici.
# Nel caso dei pesi le medie sono pi  grandi delle mediane: le code a
# destra fanno aumentare il valore della media rispetto alla mediana.

Confrontiamo i nostri dati con quelli dell'Europa …
    I dati si riferiscono ad uno studio della ASL4 di Chiavari svolto nell'a. s. 2007/2008 su alunni di prima media: