### MA6453  PQT Important Questions

Anna University Regulation 2013 Computer Science Engineering (CSE) MA6453  PQT Important Questions for all 5 units are provided below. Download link for CSE 6th SEM MA6453  PROBABILITY AND QUEUEING THEORY Answer Key is listed down for students to make perfect utilization and score maximum marks with our study materials.

MA6453  PQT Important Questions

Year & Semester : II / IV

Section : CSE-1& 2

Subject Code : MA6453

Subject Name : PROBABILITY AND QUEUING THEORY

Degree & Branch : B.E – C.S.E.

UNIT -1  – Random Variables  – 2 MARK QUESTIONS

1. List the limitations of Poisson distribution. Remember BTL1

2. Write the MGF of Geometric distribution. Remember BTL1

3. Establish the memory less property of the exponential distribution. Remember BTL1

4. The mean and variance of binomial distribution are 5 and 4 .Identify the distribution. Remember BTL1

5. The mean of Binomial distribution is 20 and standard deviation is 4. Identify the parameters of the distribution. Remember BTL1

6. Test whether can be a probability density function of a continuous random variable. Remember BTL1

7 . If a random variable X takes values 1,2,3,4 such that . Give Understand BTL2

8. Estimate the Moment generating function of a continuous random variable X whose pdf is f(x) = (BTL2) Understand BTL2
9. If 3% of the electric bulb s manufactured by a company are defective, calculate the probability that in a sample of 100 bulbs exactly 5 bulbs are defective. Understand BTL2
10. If a random variable X has the MGF (t)= . Examine the standard deviation of X. Understand BTL2 11. Show that the function is a probability density function of a continuous random variable X. Apply BTL3
11. Show that the function is a probability density function of a continuous random variable X. Apply BTL3
12. Show that the moment generating function of the uniform distribution , about origin is . Apply BTL3 13. If the MGF of a uniform distribution for
13. If the MGF of a uniform distribution for a RV X is . Calculate E(X). Apply BTL3
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