N 49. Fan bobi – 1, Fan bo‘limi – 2, Qiyinchilik darajasi 1.
Quyidagi jadvallardan qaysi biri taqsimot qonun bo‘la oladi?
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N 50. Fan bobi – 1, Fan bo‘limi – 2, Qiyinchilik darajasi 2.
Quyidagi jadval taqsimot qonunni ifoda qilish uchun qanday qiymatga ega bo‘lishi lozim?
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0,2
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0,1
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0,3
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0,4
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N 51. Fan bobi – 1, Fan bo‘limi – 2, Qiyinchilik darajasi 3.
-biror tasodifiy miqdorning taqsimot funksiyasi bo’lsin. U quyida keltirilgan xosslardan qaysilariga ega bo‘ladi? a) Kamaymaydigan; b)Kamayuvchi; c)Chapdan uzluksiz;
d)![](data:image/png;base64,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)
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a), c), d)
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b), c), d)
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a) va b)
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b) va c)
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N 52. Fan bobi – 1, Fan bo‘limi – 1, Qiyinchilik darajasi 2.
Taqsimot funksiya berilgan. funksiya quyidagi tasodifiy miqdorlardan qaysi birining taqsimot funksiyasi bo’ladi?
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N 53. Fan bobi – 1, Fan bo‘limi – 3, Qiyinchilik darajasi 1.
O‘zgarmas ko‘paytuvchini dispersiya belgisidan chiqarib yozish qaysi javobda to‘g‘ri ko‘rsatilgan?
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N 54. Fan bobi – 1, Fan bo‘limi – 3, Qiyinchilik darajasi 2.
Agar , bo’lsa, ni toping.
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20
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18
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21
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16
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