(A) x
(B) S/σ2
(C) u
(D) 2 μ2
Tag: Statistics Mcqs With Answers
Normal distribution has __.
(A) 1 parameter
(B) 2 parameter
(C) 3 parameter
(D) 4 parameter
100% of values lies in the limits are equal to __.
(A) 40 and 60
(B) 20 and 70
(C) 20 and 30
(D) 20 and 80
The range of normal distribution lies between __.
(A) -∞ to +∞
(B) 0 to ∞
(C) -∞ to 0
(D) None of these
N(μ, 2σ) means normally distribution with mean u and variance2σ then (3σ, 4) means __.
(A) 46
(B) 76
(C) 36
(D) 47
In a standard normal distribution z = 0 corresponds to __.
(A) Mean
(B) S.D.
(C) M.D.
(D) Q.D.
As the normal distribution is symmetrical, its mean, median and mode are:__.
(A) Coincide
(B) Not equal
(C) Different
(D) None of the above
The maximum of function is at__.
(A) X = σ2
(B) X = μ
(C) X = μ + σ
(D) X = 0