STATISTICS I (İSTATİSTİK) - (İNGİLİZCE) Dersi Discrete Probability Distributions soru detayı:

PAYLAŞ:

SORU:
The probability rain in spring in any day is 80 %. What is the probability of 2 rainy days out of 3 days randomly choosen in spring season?

CEVAP:
P(X=2)=C(3,2)0.8²0.2¹=30.640.2=0.384=38.4%

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