Statistik funksiyalar
Javoblar ota-onalar va o‘qituvchilar uchun.
1
=AVERAGE(6,8,10,12,14) nechaga teng?
10
2
2, 3, 3, 8, 14, 20 sonlarining medianasi nechaga teng?
5,5
3
=GEOMEAN(3,27) nechaga teng?
9
4
A1:A8 dagi ballarning 70 dan yuqorilarini sanaydigan formulani yozing.
=COUNTIF(A1:A8,">70")
5
Ballar 56, 72, 88, 91, 64, 77, 88, 95, 49, 80 orasida o‘tish balli 60 bo‘lsa, o‘tmaganlar sonini toping.
2