The mean and variance of binomial distribution are ______________?

Related Mcqs:

1. if in a binomial probability distribution mean and variance are 6 and 2.4 respectively, then the parameters of this distribution are:____________________?

   A. n = 10, p = 6/10 B. n = 50, p = 6/50 C. n = 10, p = 3/5 D. n = 10, p = 2/5...

2. If mean of the binomial probability distribution is 4.8, then variance of this distribution is :_______________?

   A. -2.3 B. 5.3 C. -4.8 D. 2.3...

3. In a binomial distribution, n = 20 and p = 3/5, then variance of this distribution ______________?

   A. 60 B. 12 C. 4.8 D. 0...

4. In a binomial distribution mean and variance is _________________?

   A. Variance > mean B. Mean < variance C. Variance ≠ mean D. None of these...

5. In binomial distribution with ________ trials mean is np and variance is npq?

   A. Dependent B. Independent C. Linear D. Equal...

6. In a binomial distribution mean and variance is ________________?

   A. Variance > mean B. Mean < variance C. Variance ≠ mean D. None of these...

7. If a Binomial experiment is repeated ‘N’ times then binomial frequency distribution is. _______________?

   A. N.{nx}px qn-x B. N p q C. N.{n/x}px qn-x D. N.{n/x}p qn-x...

8. The mean, median and mode for binomial distribution will be equal when:______________?

   A. p= 0.5 B. P 0.5 D. p = 1 E. None of these...

9. Mean of the binomial distribution is ______________?

   A. Pq B. nP C. xm D. Non of these...

10. Variance of binomial distribution is always:______________?

    A. Less than mean B. Greater than mean C. Equal to mean D. Less than equal to mean...