Binomial distribution is positively skewed when ______________?

Related Mcqs:

1. The binomial distribution is positively skewed when:________________?

   A. p > q
   B. p < q
   C. p = q
   D. both (a) and (b

2. If _________ then the distribution is positively skewed?

   A. p < q
   B. q/p
   C. p > q
   D. p > 1/2

3. Binomial distribution is negatively skewed when:__________________?

   A. p=0
   B. p>1/2
   C. p=1/2
   D. p=1/3

4. 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

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

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

6. If in binomial distribution p ≠ q, the distribution is:___________________?

   A. Positively skewed
   B. Negative skewed
   C. May be positive skewed or negative skewed.
   D. None of these

7. 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

8. For a binomial distribution with n = 15 as p changes from. 50 toward. 05 the distribution will__________?

   A. Become more positively skewed
   B. Become more negatively skewed
   C. Become symmetrical
   D. All of the above.

9. 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

10. Median is _______ than mean is a positive skewed distribution?

    A. Great
    B. lesser
    C. Equal
    D. None of these