(A) Symmetrical
(B) + vely skewed
(C) -vely skewed
(D) Non of these
Category: Statistics Mcqs
Explore a comprehensive collection of Statistics Multiple Choice Questions (MCQs) designed to test your knowledge and enhance your understanding. Our curated database covers a wide range of statistical concepts, providing a valuable resource for students, educators, and professionals. Practice Statistics MCQs to sharpen your skills and excel in your studies or career. Start mastering statistics today!
P95 means __.
(A) The central 95% area
(B) The point above above which95% area lies
(C) The point above below which 95% area lies
(D) Both (a) and (b) but not (c)
In normal distribution Q.D. ( quartile deviation)is equal to__.
(A) σ
(B) 0.7979 σ
(C) 0.6745 σ
(D) None of these
The normal distribution is__.
(A) Platykurtic
(B) Leptokurtic
(C) Mesoukurtic
(D) None of these
The area under the normal distribution curve outside the interval of z=1 and z=3.09 is__.
(A) 0.4990
(B) 0.1477
(C) 0.1597
(D) 0.3413
Mean deviation of Normal Distribution is__.
(A) 45σ
(B) 34σ
(C) 78σ
(D) 23σ
The median of normal distribution corresponds to the value of Z equal to__.
(A) 0.5
(B) 1
(C) μ
(D) 0
If X N(55,49) then σ?
(A) 7
(B) 55
(C) 104
(D) 49