When ‘n’ becomes very large, binomial distribution tends to ______________?
When ‘n’ becomes very large, binomial distribution tends to ______________? A. Poisson dist B. Standard distC. Normal dist D. Hyper-geometric distribution
When ‘n’ becomes very large, binomial distribution tends to ______________? A. Poisson dist B. Standard distC. Normal dist D. Hyper-geometric distribution
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.
In a binomial distribution, n = 10 p= 3/5, its mean is:_________________? A. 6 B. 1 C. 2/5 D. None of these
Which of the following case is true for hyper geometric distribution________________? A. Probability remains constant for all the trials. B. Probability changes from trial to trial C. Successive trial are dependentD. Both (b) & (c) but not (a)
The binomial distribution is symmetrical when:______________? A. P > q B. P = 1/2 C. Probability of success & probability of failure are equalD. Both (b) & (c) but not (a)
What is the mean of binomial distribution ____________? A. XB. n x p C. n(1 – 1) D. ∑fx/∑f
Binomial probability distribution is denoted by b(x ; n, p), is defined as _______________? A. {nx}px qn-x B. {nx}px(1 – P)x-n C. nCxpnqnx D. {nx}p(1 – P)x
Binomial word discovered at the end of ________________? A. 14th century B. 12th century C. 10th centuryD. 17th century
There are ____________ parameter in Binomial distribution? A. n, q B. n, p, q C. q, pD. n, p
The experiment is repeated a _____________ number of times? A. TimesB. Fixed C. Expansion D. Trial