Quyidagi to'rtburchakning qaysi birida tanlangan sonning tub son bo'lmaslik ehtimoli yuqori.

Quyidagi to'rtburchakning qaysi birida tanlangan sonning tub son bo'lmaslik ehti
  1. B
  2. C
  3. A
  4. hammasi teng

📝 Detailed explanation

A qutida (1, 2, 3, 4): tub sonlar 2 ta (2, 3), tub bo'lmaganlar 2 ta (1, 4). Ehtimollik 2/4 = 50%.
B qutida (1, 3, 9, 27): tub son 1 ta (3), tub bo'lmaganlar 3 ta (1, 9, 27). Ehtimollik 3/4 = 75%.
C qutida (1, 2, 3, 5): tub sonlar 3 ta (2, 3, 5), tub bo'lmagan 1 ta (1). Ehtimollik 1/4 = 25%.
Eng yuqori ehtimollik B qutida. (Testdagi javob variantlarining A javobida "B" yozilgan).
2 / 10 (20%)
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