Fericitul!!!

Pe baza rezultatelor publicate pe site, pot afirma cu un grad de incredere 95% (α=0.05) ca proportia tarii de provenienta a cumparatorilor de muzica de pe iTunes Music Store variaza in limitele enumerate mai jos.

Tara,procent minim posibil cu o incredere de 95%,procent maxim posibil cu o incredere de 95%

USA,75.72,86.21
UK,3.92,10.84
Japan,1.25,6.11
Canada,0.65,4.76
Germany,0.26,3.61
Australia,0.18,3.31
Belgium,0.05,2.68
Switzerland,0.01,2.35
France,0.00,1.99
Italy,0.00,1.99
Austria,0.00,1.61
Denmark,0.00,1.61
Finland,0.00,1.61
Ireland,0.00,1.61
Luxembourg,0.00,1.61
Spain,0.00,1.61
The Netherlands,0.00,1.61

Puteti sa luati procentele drept bune pentru ca sunt scoase stiintific, nu pe ghiceala. Le-am ordonat descrescator dupa procente.

EDIT: In poza alfabetic

Avand in vedere faptul ca am cumparat si eu fix 80 de melodii pana acuma, putem trece acolo si Romania cu 0,000008 %