(A) -1
(B) 0
(C) +1
(D) None 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!
The standardized normal variate z means__ away from the mean.
(A) Mean
(B) S.D.
(C) Variance
(D) None of these
Area to the right of (z=0) is the area for __ values of z.
(A) Zero
(B) Negative
(C) Positive
(D) None of these
Normal distribution is __ distribution.
(A) Symmetrical
(B) non-symmetrical
(C) + vely skewed
(D) -vely skewed
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