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

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. Successive trials in binomial distribution are:__________________?

   A. Dependent B. Independent C. Equally Likely D. Mutually exclusive E. Non...

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

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

5. The mean and variance of binomial distribution are ______________?

   A. Unequal B. Equal C. Symmetrical D. None...

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

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

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

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

8. In binomial experiment, the successive trials are _____________?

   A. Dependent B. independent C. Related D. constant...

9. In binomial experiment successive trials are ______________?

   A. Dependent B. Independent C. May be inependent or dependent D. None of these...

10. 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...