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.Management Sciences
Category: Binomial And Hyper-geometric Probability Mcqs
Which of the following is not a condition of the binomial distribution ?
0
A. Only 2 possible outcomes
B. Have constant probability
C. Must have at least 3 trials
D. Trials must be independent
The binomial distribution is symmetrical when:______________?
A. P > q
B. P = 1/2
C. Probability of success & probability of failure are equal
D. Both (b) & (c) but not (a)
What is the variance of binomial distribution __________________?
A. n p
B. np (1 – p)
C. np/q
D. nq/p
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)
Variance of binomial distribution is always:______________?
A. Less than mean
B. Greater than mean
C. Equal to mean
D. Less than equal to mean
Successive trials in binomial distribution are:__________________?
A. Dependent
B. Independent
C. Equally Likely
D. Mutually exclusive
E. Non
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