(A) p > q
(B) P = q
(C) p < q
(D) P/q[showhide type="post" more_text="►Correct Option" less_text="Show less..."]
Correct Option is: C
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Tag: Statistics Multiple Choice Questions
(q + p) has variance is __.
(A) 6 pq
(B) npq
(C) 7 pq
(D) 3 pq
If mean and variance are not equal then distribution __.
(A) None
(B) Symmetrical
(C) Skewed
(D) Equal
In a binomial distribution mean and variance is __.
(A) Variance > mean
(B) Mean < variance
(C) Variance ≠ mean
(D) None of these[showhide type="post" more_text="►Correct Option" less_text="Show less..."]
Correct Option is: B
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Binomial distribution ranges from __.
(A) 1 to n
(B) 0 to n
(C) 1 to ∞
(D) 0 to ∞
If p= 0.1 and n = 400 then mean __.
(A) 60
(B) 30
(C) 20
(D) 40
The experiment is repeated a __ number of times.
(A) Times
(B) Fixed
(C) Expansion
(D) Trial
There are __ parameter in Binomial distribution.
(A) n, q
(B) n, p, q
(C) q, p
(D) n, p