MCQs Probability Distributions 1

This Quiz contains MCQs probability distributions and Probability and covers topics like the event, experiment, mutually exclusive events, collectively exhaustive events, sure event, impossible events, addition and multiplication laws of probability, discrete probability distribution, and continuous probability distributions, etc.

1. In a binomial probability distribution it is impossible to find

 
 
 
 

2. A random variable $X$ has binomial distribution with $n = 10$ and $p = 0.3$ then variance of $X$ is

 
 
 
 
 

3. The mean, median and mode for binomial distribution will be equal when

 
 
 
 
 

4. Successive trials in binomial distribution are

 
 
 
 
 

5.

Hypergeometric distribution has parameters

 
 
 
 
 

6. Which of the following is not the property of binomial distribution

 
 
 
 

7. A fair coin is tossed four times, the probability of getting four heads is

 
 
 
 
 

8. In binomial distribution $n=6$ and $p=0.9$, then the value of $P(X=7)$ is

 
 
 
 

9. The mean of the binomial distribution is

 
 
 
 
 

10. Binomial distribution has parameters

 
 
 
 
 

11. Each trial in Binomial distribution has

 
 
 
 

12. The mean of the hypergeometric distribution is

 
 
 
 

13. The successive trials are with replacement in

 
 
 
 

14. The variance of the binomial distribution is always

 
 
 
 
 

15. In hypergeometric distribution, the trials are

 
 
 
 

16. Binomial distribution is negatively skewed when

 
 
 
 
 

17. The probability of success changes from trial to trial in

 
 
 
 

18. In which distribution successive trials are without replacement

 
 
 
 

19. Binomial distribution is symmetrical when

 
 
 
 

20. If in a binomial distribution $n = 1$ then $E(X)$ is

 
 
 
 
 

Muhammad Imdad Ullah

Currently working as Assistant Professor of Statistics in Ghazi University, Dera Ghazi Khan. Completed my Ph.D. in Statistics from the Department of Statistics, Bahauddin Zakariya University, Multan, Pakistan. l like Applied Statistics, Mathematics, and Statistical Computing. Statistical and Mathematical software used is SAS, STATA, GRETL, EVIEWS, R, SPSS, VBA in MS-Excel. Like to use type-setting LaTeX for composing Articles, thesis, etc.

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