(A) Unequal
(B) Wrong
(C) Fair
(D) None of these
Tag: Statistics Multiple Choice Questions
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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If __ then the distribution is positively skewed.
(A) p < q
(B) q/p
(C) p > q
(D) p > 1/2
For a binomial distribution?
(A) n must assume a number between 1 and 20 or 25
(B) p must be a multiple of 10
(C) There must be at least 3 possible outcomes
(D) None of these
If 5 dice are rolled 96 times then N. =__.
(A) 5
(B) 96
(C) 5/96
(D) 96/5
If a Binomial experiment is repeated ‘N’ times then binomial frequency distribution is. __.
(A) N.{nx}px qn-x
(B) N p q
(C) N.{n/x}px qn-x
(D) N.{n/x}p qn-x
The binomial distribution is positively skewed when:__.
(A) p > q
(B) p < q
(C) p = q
(D) both (a) and (b[showhide type="post" more_text="►Correct Option" less_text="Show less..."]
Correct Option is: B
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If in binomial distribution p ≠ q, the distribution is:__.
(A) Positively skewed
(B) Negative skewed
(C) May be positive skewed or negative skewed.
(D) None of these