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

PAYLAŞ:

SORU:
Find the mean and the variance of variable x if it is uniformly distributed between 20 and 40.

CEVAP:
the minimum value of x is a=20

the maximum value of x is b=40

Mean=0.5(a+b)=30

Variance=(b-a)(b-a)/12=100/12=25/3=8.3333...

Continuous Probability Distributions İle İlgili Bütün Soru Cevaplara Geri Dön