Each trial in Binomial distribution has:_________________?
Each trial in Binomial distribution has:_________________? A. One OutcomeB. Two Outcome C. Three Outcome D. Four Outcome
Each trial in Binomial distribution has:_________________? A. One OutcomeB. Two Outcome C. Three Outcome D. Four Outcome
In hypergeometric distribution, the trial are:_______________? A. IndependentB. Dependent C. Collectively Exhaustive D. None
The mean of hypergeometric distribution is:___________________? A. Nk/N B. N-k/n C. nN/k D. n+k/N
Which of the following is not the property of binomial distribution ? A. n is fixed B. Has two outcomes C. Trials are independentD. Probability of success varies from trial to trial
Hypergeometric distribution has parameter:_____________________? A. 2 B. 1C. 3 D. 4 E. No
In a binomial probability distribution it is impossible to find______________? A. P(X < 0) B. P(X = 0) C. P(X > 0) D. p(0 ≤ X≤ n)
The mean of binomial distribution is:__________________? A. npqB. np C. √npq D. √np E. nq—√
The probability of success changes from trial to trial in:___________________? A. Binomial distribution B. Geometric distribution C. Sampling distributionD. Hypergeometrical distribution
The mean and the variance are equal in________________? A. All probability distribution B. The hypergeometric distribution C. The binomial distributionD. The Poisson distribution
If mean of the binomial probability distribution is 4.8, then variance of this distribution is :_______________? A. -2.3 B. 5.3 C. -4.8D. 2.3