(A) Symmetrical
(B) non-symmetrical
(C) + vely skewed
(D) -vely skewed
Tag: Statistics Multiple Choice Questions
Total area under the normal curve is__.
(A) 100
(B) 1
(C) 50%
(D) 1%
For +ve and -ve skewed, check the sign of __.
(A) β1
(B) μ2
(C) β2
(D) μ3
In normal distribution β1 = 0 and β2 is equal to __.
(A) 0.5
(B) 1
(C) 2
(D) 3
If “X” is normally distribution with >μ= 8 and S.D. 4, then P(6≤X≤10) may be__.
(A) 0
(B) -0.32
(C) 1.2
(D) 0.2684
In a certain normal distribution having μ = 35 and variance = 16, then mode will be__.
(A) 3.5
(B) 16
(C) 4
(D) None of these
The value maximum ordinate of a standard normal curve at Z = 0 is:__.
(A) 1
(B) 0.5
(C) 0.3989
(D) None of these
The shape of normal curve depends upon?
(A) None
(B) Mean
(C) Quartile
(D) Standard Deviation