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.Management Sciences
Category: Binomial And Hyper-geometric Probability Mcqs
Each trial in Binomial distribution has:_________________?
0
A. One Outcome
B. Two Outcome
C. Three Outcome
D. Four Outcome
In a binomial distribution, n = 10 p= 3/5, its mean is:_________________?
A. 6
B. 1
C. 2/5
D. None of these
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
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.
If u = 5 and S.D. = 2.5 then Binomial distribution are ________________?
A. Unequal
B. Wrong
C. Fair
D. None of these
In binomial experiment, the experiment is repeated ______________?
A. n; fixed number of times
B. a large number times
C. n; where n < 0
D. n = 100
Binomial distribution is negatively skewed when:__________________?
A. p=0
B. p>1/2
C. p=1/2
D. p=1/3
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
When ‘n’ becomes very large, binomial distribution tends to ______________?
A. Poisson dist
B. Standard dist
C. Normal dist
D. Hyper-geometric distribution
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