statistika bo‘yicha 10 ta masala

statistika bo‘yicha 10 ta masala 1. talabalar baholari baholar talabalar soni 2 3 3 7 4 12 5 8 a) o‘rtacha, moda va medianani toping. b) baholarning ustunli diagrammasini chizing. 2. do‘kon savdosi (kunlik) kun savdo (ming so‘m) dushanba 250 seshanba 270 chorshanba 290 payshanba 310 juma 330 a) o‘rtacha kunlik savdoni toping. b) chiziqli grafik chizing. 3. sinfdagi o‘quvchilar bo‘yi bo‘y oralig‘i (sm) o‘quvchilar soni 140–149 4 150–159 6 160–169 8 170–179 5 180–189 2 a) histogramma chizing. b) o‘rtacha bo‘yni aniqlang. 4. harorat o‘zgarishi kun harorat (°c) 1 10 2 12 3 15 4 18 5 17 harorat o‘zgarishini ko‘rsatuvchi chiziqli grafik chizing va eng issiq kunni aniqlang. 5. sport turlari bo‘yicha qiziqish sport turi o‘quvchilar soni futbol …

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