Shape of normal curve can be related to_______________?

Related Mcqs:

1. The shape of normal curve depends upon ?

   A. None
   B. Mean
   C. Quartile
   D. Standard Deviation
   E. Mean Deviation

2. The shape of normal distribution does depend upon _____ and variance?

   A. x
   B. S/σ2
   C. u
   D. 2 µ2

3. The area under the normal distribution curve outside the interval of z=1 and z=3.09 is_____________?

   A. 0.1477
   B. 0.1597
   C. 0.3413
   D. None of These

4. Total Area under the normal curve is_______________?

   A. Greater than 1
   B. 1
   C. None
   D. Less than 1
   E. 0

5. In Normal distribution, the parameter which controls the flatness of the curve is____________?

   A. µ,σ
   B. None
   C. µ, MD
   D. 2∏—√,e

6. Total area under the normal curve is________?

   A. 100
   B. 1
   C. 50%
   D. 1%

7. 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

8. Area Under the normal curve on either side of mean is _____________?

   A. 1
   B. Mean value
   C. 0.5
   D. 2
   E. -1

9. The Normal Curve is asymptotic to the?

   A. None
   B. X-axis
   C. Y-axis
   D. Along Y=X

10. If the sampled population has a normal distribution, when is the sampling distribution of the sample mean X also a normal distribution ?

    A. Only when the sample size is at least 100.
    B. Only when the sample size is smaller than 30
    C. Always
    D. Only when the sample size is at least 30.