2. True (T) or false ) statements (/100) (a) For a purely random, arrival proces

Question

2. True (T) or false ) statements (/100) (a) For a purely random, arrival process, tive minder of arrivals in a unit exponential distribution t of avivals in a unit tength of sime has the (b) If the confidence interval at = 005 for a particular-ituationists 20s, confidence interval at -0.01 would be wider than that: (12, 15-1. 15.80 + y, wherex > o T() Geometric distribution is a special case of negative binomial distriluon ) Normal distribution is used for a small sample confidence interval on jl where is known. (e) For a 2 random , (d variable Y. P(Y > a)-P(Ye-a) where a 30.

Explanation / Answer

a) false it isd poisson

b)true

c)true

d)false ; unless we do not know that distribution is normal we can not apply normal distribution iun till n>30

e) false as chi square distribution is asymmetric

Related Questions

Navigate

• Browse (All)
• Browse 2
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.